Tootfinder

🇺🇦 Auf radioeins läuft...
Roxy Music:
🎵 Angel Eyes
#NowPlaying #RoxyMusic
https://sergesantiago.bandcamp.com/album/angel-eyes-serge-santiago-epic-edit-stompa-phunk
https://open.spotify.com/track/7tiUPlYONzFNHRmDwCbhy7

🇺🇦 #NowPlaying on #BBC6Music's #6MusicArtistInResidence
Marvin Gaye:
🎵 Come Live With Me Angel
#MarvinGaye
https://jyoubei.bandcamp.com/track/come-live-with-me-angel-marvin-gaye
https://open.spotify.com/track/7gs18umrgrIpRlDQIzKhpH

Three-flavor neutrino oscillations using the Phase Space Approach
Mariane Mangin-Brinet, Angel Bauge, Denis Lacroix
https://arxiv.org/abs/2507.18482 https://

Three-flavor neutrino oscillations using the Phase Space Approach
The Phase-Space Approximation (PSA) approach, originally applied in [Phys. Rev. D 106, 123006 (2022)] to describe neutrino oscillations from a stellar object in the two-flavor limit, is extended here to describe the more realistic case where neutrinos can oscillate between three different flavors. The approach is successfully validated against the exact solutions up to eight neutrinos. In all cases where the exact solution is feasible, the PSA provides excellent reproduction of the neutrino osc…

Metasurface-based Fluid Antennas: from Electromagnetics to Communications Model
Pablo Ram\'irez-Espinosa, Cleof\'as Segura-G\'omez, \'Angel Palomares-Caballero, F. Javier L\'opez-Mart\'inez, David Morales-Jim\'enez
https://arxiv.org/abs/2507.17982

Metasurface-based Fluid Antennas: from Electromagnetics to Communications Model
Fluid antenna systems (FASs) have become a popular topic in the wireless community as an effective yet simple means of exploiting spatial diversity. Due to the limitations of physically moving radiating elements, electronically reconfigurable antennas are emerging as practical implementations of FASs, since changing the radiation pattern is functionally equivalent to physically moving the device. However, electronically reconfigurable antennas pose a challenge in terms of analytical modeling, o…

Parametric design and adaptive sizing of lattice structures for 3d additive manufacturing
Jorge Manuel Mercado-Colmenero, Daniel Diaz - Perete, Miguel Angel Rubio- Paramio, Cristina Martin-Donate
https://arxiv.org/abs/2507.18318

Parametric design and adaptive sizing of lattice structures for 3d additive manufacturing
The present research is developed into the realm of industrial design engineering and additive manufacturing by introducing a parametric design model and adaptive mechanical analysis for a new lattice structure, with a focus on 3D additive manufacturing of complex parts. Focusing on the land-scape of complex parts additive manufacturing, this research proposes geometric parameterization, mechanical adaptive sizing, and numerical validation of a novel lattice structure to optimize the final prin…

Modeling energy collection with shortest paths in rectangular grids: an efficient algorithm for energy harvesting
Jos\'e-Miguel D\'iaz-Ba\~nez, Jos\'e-Manuel Higes-L\'opez, Miguel-Angel P\'erez-Cuti\~no, Tom Todtenhaupt
https://arxiv.org/abs/2506.20196

Modeling energy collection with shortest paths in rectangular grids: an efficient algorithm for energy harvesting
Parabolic Trough solar fields are among the most prominent methods for harnessing solar energy. However, continuous sun-tracking movements leads to wear and degradation of the tracking system, raising the question of whether the rotations can be minimized without compromising energy capture. In this paper, we address this question by exploring two problems: (1) minimizing the number of SCA rotational movements while maintaining energy production within a specified range, and (2) maximizing ener…

The PyKOALA python library: a multi-instrument package for IFS data reduction
Pablo Corcho-Caballero, Yago Ascasibar, \'Angel R. L\'opez-S\'anchez, Miguel Gonz\'alez-Bolivar, Nuria P. F. Lorente, James Tocknell, Felipe Jim\'enez-Ibarra, Praveen Jayasuriya Daluwathumullagamage, Gabriella Quattropani, Matt Owers, Gijs A. Verdoes-Kleijn
https:/…

The PyKOALA python library: a multi-instrument package for IFS data reduction
PyKOALA is an innovative Python-based library designed to provide a robust and flexible framework for Integral Field Spectroscopy (IFS) data reduction. By addressing the complexities of transforming raw measurements into scientifically valuable spectra, PyKOALA simplifies the data reduction pipeline while remaining instrument-agnostic and user-friendly. This proceeding outlines the challenges of IFS data reduction, PyKOALA's architecture, and its applications to observations by the KOALA+AAOmeg…

Grievable Lives: Violence, Resistance, and Political (Re)generation in Latin America
https://ift.tt/9F1TGti
updated: Thursday, June 26, 2025 - 9:36amfull name / name of organization: Angel Diaz-Davalos / The…
via Input 4 RELCFP

🇺🇦 #NowPlaying on KEXP's #StreetSounds
Premrock:
🎵 Angel's Share
#Premrock
https://planetpremrock.bandcamp.com/track/angel-s-share-prod-by-controller-7
https://open.spotify.com/track/5AuUfzRKTZVWM9nwJ8D0ou

Convection signatures in early-time gravitational waves from core-collapse supernovae
Marco Cusinato, Martin Obergaulinger, Miguel-\'Angel Aloy
https://arxiv.org/abs/2507.16903

Convection signatures in early-time gravitational waves from core-collapse supernovae
Gravitational waves emitted from core-collapse supernova explosions are critical observables for extracting information about the dynamics and properties of both the progenitor and the post-bounce~evolution of the system. They are prime targets for current interferometric searches and represent a key milestone for the capabilities of next-generation interferometers. This study aims to characterize how the gravitational waveform associated with prompt stellar convection depends on the rotation…

A family of graph GOSPA metrics for graphs with different sizes
Jinhao Gu, \'Angel F. Garc\'ia-Fern\'andez, Robert E. Firth, Lennart Svensson
https://arxiv.org/abs/2506.17316

A family of graph GOSPA metrics for graphs with different sizes
This paper proposes a family of graph metrics for measuring distances between graphs of different sizes. The proposed metric family defines a general form of the graph generalised optimal sub-pattern assignment (GOSPA) metric and is also proved to satisfy the metric properties. Similarly to the graph GOSPA metric, the proposed graph GOSPA metric family also penalises the node attribute costs for assigned nodes between the two graphs, and the number of unassigned nodes. However, the proposed fam…

You're just like an angel.
Your skin makes me cry.

Novel duality-invariant theories of electrodynamics
\'Angel J. Murcia
https://arxiv.org/abs/2507.16502 https://arxiv.org/pdf/2507…

Novel duality-invariant theories of electrodynamics
We identify new families of duality-invariant theories of electrodynamics. We achieve this in two different ways. On the one hand, we present an algorithm to construct a one-parameter family of exactly duality-invariant theories from a single seed duality-invariant theory. If the seed theory is causal, the theories constructed from this method will also be causal when the parameter is non-negative. On the other hand, we find two additional novel families of duality-invariant theories which incl…

Fractional Volterra-type operator induced by radial weight acting on Hardy space
Carlo Bellavita, \'Alvaro Miguel Moreno, Georgios Nikolaidis Jos\'e \'Angel Pel\'aez
https://arxiv.org/abs/2506.18122

Fractional Volterra-type operator induced by radial weight acting on Hardy space
Given a radial doubling weight $μ$ on the unit disc $\mathbb{D}$ of the complex plane and its odd moments $μ_{2n+1}=\int_0^1 s^{2n+1}μ(s)\, ds$, we consider the fractional derivative $$ D^μ(f)(z)=\sum_{n=0}^{\infty} \frac{\widehat{f}(n)}{μ_{2n+1}}z^n, $$ of a function $ f(z)=\sum_{n=0}^{\infty}\widehat{f}(n)z^n$ analytic in $\mathbb{D}$. We also consider the fractional integral operator $I^μ(f)(z)=\sum_{n=0}^{\infty} μ_{2n+1}\widehat{f}(n)z^n$, and the fractional Volterra-type op…

Quasi-normal modes and shadows of scale-dependent regular black holes
Benjamin Koch, Gonzalo J. Olmo, Ali Riahinia, \'Angel Rinc\'on, Diego Rubiera-Garcia
https://arxiv.org/abs/2506.15944

Quasi-normal modes and shadows of scale-dependent regular black holes
In this paper we investigate how a regular scale-dependent black hole, characterized by a single extra parameter $ε$, behaves under perturbations by a test field (quasi-normal modes) and under light imaging (shadows) in a four-dimensional space-time background. On the quasi-normal modes side, we study how it responds to scalar and Dirac perturbations. To do this, we implement the well known WKB semi-analytic method of 6th order for obtaining the quasi-normal frequencies. We discuss the behavio…

Replaced article(s) found for cs.CL. https://arxiv.org/list/cs.CL/new
[1/5]:
- Transformers and Ensemble methods: A solution for Hate Speech Detection in Arabic languages
Angel Felipe Magnoss\~ao de Paula, Imene Bensalem, Paolo Rosso, Wajdi Zaghouani

Scarred ferromagnetic phase in the long-range transverse-field Ising model
\'Angel L. Corps, Armando Rela\~no
https://arxiv.org/abs/2507.16421 https://…

Scarred ferromagnetic phase in the long-range transverse-field Ising model
We report the existence of a large set of ferromagnetic scarred states in the one-dimensional transverse-field Ising model with long-range interactions, in a regime with no ferromagnetic phase at finite temperature. These scarred states are distributed over different spectral regions, surrounded by paramagnetic states. We show that simple initial conditions, consisting in a few small magnetic domains, selectively populate these scarred states. This leads to the appearance of a special dynamical…

Replaced article(s) found for physics.chem-ph. https://arxiv.org/list/physics.chem-ph/new
[1/1]:
- Light-Induced Persistent Electronic Chirality in Achiral Molecules Probed with Time-Resolved Elec...
Torsha Moitra, Lukas Konecny, Marius Kadek, Ofer Neufeld, Angel Rubio, Mi…

Ultrafast X-ray sonography reveals the spatial heterogeneity of the laser-induced magneto-structural phase transition in FeRh
Maximilian Mattern, Angel Rodriguez-Fernandez, Roman Shayduk, Jon Ander Arregi, Vojt\v{e}ch Uhl\'i\v{r}, Ulrike Boesenberg, J\"org Hallmann, Wonhyuk Jo, Aliaksandr Leonau, Rustam Rysov, James Wrigley, Alexey Zozulya, Stefan Eisebitt, Anders Madsen, Daniel Schick, Jan-Etienne Pudell

Ultrafast X-ray sonography reveals the spatial heterogeneity of the laser-induced magneto-structural phase transition in FeRh
Phase transitions are governed by both intrinsic and extrinsic heterogeneities, yet capturing their spatio-temporal dynamics remains a challenge. While ultrafast techniques track phase changes on femtosecond timescales, the spatial complexity and stochastic nature of the processes often remain hidden. Here, we present an experimental approach that combines well-established ultrafast hard-X-ray diffraction with a propagating strain pulse as a universal and non-invasive probe. This ultrafast X-ra…

Configurational forces explain echelon cracks in soft materials
Angel Santarossa, Nydia Roxana Varela-Rosales, Paul Steinmann, Miguel Angel Moreno-Mateos
https://arxiv.org/abs/2507.12247

Configurational forces explain echelon cracks in soft materials
Soft fracture in highly deformable solids involves both geometric and constitutive nonlinearities, necessitating advanced theoretical and computational frameworks for its accurate understanding. Tensile fractures subjected to mixed-mode loading deviate from their original planar shape, resulting in echelon crack patterns. When out-of-plane shear is superimposed, a crack front segments into an array of tilted facets. The physical interpretation of echelon cracks is only marginally understood, an…

🇺🇦 #NowPlaying on #BBC6Music's #TheCollection
Mike Absalom:
🎵 Interflora Angel
#MikeAbsalom

Seven-Probe Fiber Detector for Time-Resolved Source Tracking in HDR-Brachytherapy: Experimental Evaluation
Mathieu Gonod, Miguel Angel Suarez, Samir Laskri, Gwenael Rolin, Karine Charriere, Emmanuel Dordor, Julien Crouzilles, Thomas Lihoreau, Lionel Pazart, Jean-Francois Vinchant, Leone Aubignac, Thierry Grosjean
https://arxiv.o…

Seven-Probe Fiber Detector for Time-Resolved Source Tracking in HDR-Brachytherapy: Experimental Evaluation
{\bf Purpose:} This study evaluates a compact biocompatible Seven-probe Scintillator Detector (7SD) for monitoring HDR-BT treatment sequences across a range of dwell times and source-probe spacings representative of most HDR-BT techniques. {\bf Methods:} The SSD comprises seven detection cells made of Gd$_2$O$_2$S:Tb, each measuring 0.28 $\pm$ 0.02 mm in diameter and 0.43 $\pm$ 0.02 mm in length, coupled to the microstructured tips of silica optical fibers (110-micron diameter). The probes, s…

🇺🇦 #NowPlaying on BBCRadio3's #RoundMidnight
Louis Moholo:
🎵 Angel Nomali
#LouisMoholo
Please 🔁 BOOST to share what you like
- your followers don't see if you ⭐ favourite a post

The WNBA and E.W. Scripps renew their media rights deal, ensuring Friday night WNBA matchups will continue on Ion, along with a new weekly studio show (CNBC)
https://www.cnbc.com/2025/06/13/wnba-scripps-media-rights-deal.html

WNBA renews media rights deal with Scripps
The new agreement comes after Ion has seen huge growth with the WNBA and as the league gains in popularity thanks to stars like Caitlin Clark and Angel Reese.

Adams Building, looking towards the Angel Microbrewery on Woodpack Lane, Nottingham, September 2023
#photography #ukphotographer #nottingham

If you need a poster, I have you covered #art

A comprehensive approach to the physics of mesons
Angel. S. Miramontes, Jose M. Morgado Chavez, Joannis Papavassiliou, Jan M. Pawlowski
https://arxiv.org/abs/2507.15646

A comprehensive approach to the physics of mesons
We develop a novel approach for the self-consistent solution of coupled sets of Bethe-Salpeter and Schwinger-Dyson equations in QCD. This framework allows us to maintain the axial Ward-Takahashi identities of the theory within advanced approximation schemes, such as the skeleton or three-particle irreducible expansions. For this purpose we reformulate the Schwinger-Dyson equation of the axial-vector vertex such that the bulk of its quantum corrections is expressed in terms of a novel vertex. Cr…

Reporte de vulnerabilidades en IIoT. Proyecto DEFENDER
Pedro Almansa Jim\'enez, Lorenzo Fern\'andez Maim\'o, \'Angel Luis Per\'ales G\'omez
https://arxiv.org/abs/2507.10819

Reporte de vulnerabilidades en IIoT. Proyecto DEFENDER
The main objective of this technical report is to conduct a comprehensive study on devices operating within Industrial Internet of Things (IIoT) environments, describing the scenarios that define this category and analysing the vulnerabilities that compromise their security. To this end, the report seeks to identify and examine the main classes of IIoT devices, detailing their characteristics, functionalities, and roles within industrial systems. This analysis enables a better understanding of …

Love the ACFC tifo from pride night on Saturday.
#NWSL #AngelCityFC

Weird Greco II 🇬🇷
怪异希腊 II 🇬🇷
📷 Nikon FE
🎞️FOMAPAN Action 400
buy me ☕️ ?/请我喝杯☕️？
#filmphotography

Knapsack and Shortest Path Problems Generalizations From A Quantum-Inspired Tensor Network Perspective
Sergio Mu\~niz Subi\~nas, Jorge Mart\'inez Mart\'in, Alejandro Mata Ali, Javier Sedano, \'Angel Miguel Garc\'ia-Vico
https://arxiv.org/abs/2506.11711

Knapsack and Shortest Path Problems Generalizations From A Quantum-Inspired Tensor Network Perspective
In this paper, we present two tensor network quantum-inspired algorithms to solve the knapsack and the shortest path problems, and enables to solve some of its variations. These methods provide an exact equation which returns the optimal solution of the problems. As in other tensor network algorithms for combinatorial optimization problems, the method is based on imaginary time evolution and the implementation of restrictions in the tensor network. In addition, we introduce the use of symmetrie…

Observer Switching Strategy for Enhanced State Estimation in CSTR Networks
Lisbel B\'arzaga-Martell, Francisco Ib\'a\~nez, Angel L. Cede\~no, Maria Coronel, Francisco Concha, Norelys Aguila-Camacho, Jos\'e Ricardo P\'erez-Correa
https://arxiv.org/abs/2506.13878

Observer Switching Strategy for Enhanced State Estimation in CSTR Networks
Accurate state estimation is essential for monitoring and controlling nonlinear chemical reactors, such as continuous stirred-tank reactors (CSTRs), where limited sensor coverage and process uncertainties hinder real-time observability. This paper introduces a novel multi-observer switching framework that combines several advanced estimators: Extended Luenberger Observer (ELO), Extended Kalman Filter (EKF), Unscented Kalman Filter (UKF), Quadrature Kalman Filter (QKF), and Particle Filter (PF),…

Los Angeles ICE raids fuel controversy over masked agents (Reuters)
https://www.reuters.com/world/us/los-angeles-ice-raids-fuel-controversy-over-masked-agents-2025-06-09/
http://www.memeorandum.com/250609/p152#a250609p152

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Massive Attack:
🎵 Angel
#MassiveAttack
https://pulsarmashups.bandcamp.com/track/massive-attack-angel
https://open.spotify.com/track/7uv632EkfwYhXoqf8rhYrg

AutoWISP: Automated Processing of Wide-Field Color Images
Angel E. Romero, Kaloyan Penev, S. Javad Jafarzadeh, Zoltan Csubry, Joel D. Hartman, Gaspar A. Bakos
https://arxiv.org/abs/2507.15830

AutoWISP: Automated Processing of Wide-Field Color Images
We have developed a software pipeline, AutoWISP, for extracting high-precision photometry from citizen scientists' observations made with consumer-grade color digital cameras (digital single-lens reflex, or DSLR, cameras), based on our previously developed tool, AstroWISP. The new pipeline is designed to convert these observations, including color images, into high-precision light curves of stars. We outline the individual steps of the pipeline and present a case study using a Sony-alpha 7R II …

Nasty one for a late #GrindayFriday, because the weather in Phoenix is gross. MOCSKœSHI is from Slovakia/Czechia and is a project with members of Morbid Angel Dust and Sick Destroyer. This demo they put out last year is grody and raw, and as a bonus, it has a full 'noise' version of all the tracks, as well. Double gross.

🇺🇦 #NowPlaying on #BBC6Music's #6MusicArtistInResidence
Gil Scott‐Heron & Brian Jackson:
🎵 Angel Dust
#GilScottHeron #BrianJackson

snow angel that creates snow angels

Universality in computable dynamical systems: Old and new
\'Angel Gonz\'alez-Prieto, Eva Miranda, Daniel Peralta-Salas
https://arxiv.org/abs/2507.10725

Universality in computable dynamical systems: Old and new
The relationship between computational models and dynamics has captivated mathematicians and computer scientists since the earliest conceptualizations of computation. Recently, this connection has gained renewed attention, fueled by T. Tao's programme aiming to discover blowing-up solutions of the Navier-Stokes equations using an embedded computational model. In this survey paper, we review some of the recent works that introduce novel and exciting perspectives on the representation of computab…

1/3
In an earlier post I introduced the principle that there were four categories of side hustle. Let’s now talk about the fourth and final category.
4️⃣ 𝐈 – 𝐈𝐧𝐯𝐞𝐬𝐭𝐨𝐫 𝐒𝐢𝐝𝐞 𝐇𝐮𝐬𝐭𝐥𝐞𝐬: 𝐌𝐚𝐤𝐢𝐧𝐠 𝐌𝐨𝐧𝐞𝐲 𝐖𝐨𝐫𝐤 𝐟𝐨𝐫 𝐘𝐨𝐮
The ultimate level of financial freedom? Investing (I quadrant) – where your money generates income instead of your time.
🔹 Examples: Stocks, real estate, cryptocurrency, digital assets, angel investing.

Integrating Quantized LLMs into Robotics Systems as Edge AI to Leverage their Natural Language Processing Capabilities
Miguel \'A. Gonz\'alez-Santamarta, Francisco J. Rodr\'iguez-Lera, David Sobr\'in-Hidalgo, \'Angel Manuel Guerrero-Higueras, Vicente Matell\'An-Olivera
https://arxiv.org/abs/2506.09581

Integrating Quantized LLMs into Robotics Systems as Edge AI to Leverage their Natural Language Processing Capabilities
Large Language Models (LLMs) have experienced great advancements in the last year resulting in an increase of these models in several fields to face natural language tasks. The integration of these models in robotics can also help to improve several aspects such as human-robot interaction, navigation, planning and decision-making. Therefore, this paper introduces llama\_ros, a tool designed to integrate quantized Large Language Models (LLMs) into robotic systems using ROS 2. Leveraging llama.cp…

Evaluating the Performance of Reconfigurable Intelligent Base Stations through Ray Tracing
Sina Beyraghi, Giovanni Interdonato, Giovanni Geraci, Stefano Buzzi, Angel Lozano
https://arxiv.org/abs/2507.08611

Evaluating the Performance of Reconfigurable Intelligent Base Stations through Ray Tracing
Massive multiple-input multiple-output (mMIMO) is a key capacity-boosting technology in 5G wireless systems. To reduce the number of radio frequency (RF) chains needed in such systems, a novel approach has recently been introduced involving an antenna array supported by a reconfigurable intelligent surface. This arrangement, known as a reconfigurable intelligent base station (RIBS), offers performance comparable to that of a traditional mMIMO array, but with significantly fewer RF chains. Given…

Cutting soft materials: how material differences shape the response
Miguel Angel Moreno-Mateos, Paul Steinmann
https://arxiv.org/abs/2507.13565 https://

Cutting soft materials: how material differences shape the response
Cutting soft materials is a complex process governed by the interplay of bulk large deformation, interfacial soft fracture, and contact forces with the cutting tool. Existing experimental characterizations and numerical models often fail to capture the variety of observed cutting behaviors, especially the transition from indentation to cutting and the roles of dissipative mechanisms. Here, we combine novel experimental cutting tests on three representative materials-a soft hydrogel, elastomer, …

Aktueller Titel: Eva O. – Angel of Death
#KleineEchos – jetzt live bei https://www.mixcloud.com/live/thopan

THOPAN on Mixcloud Live
Broadcast live to your community of fans and tune in direct to creators from every genre

Now recalling that I had two imaginary friends, I think one was called Angel; they lived in room in the wall of the corridor outside my bedroom. Intrigued now to research childhood imaginary friends: the type of people who had them: https://www.reddit.com/r/singu…

Statistical analysis of electron-induced switching of a spin-crossover complex
Jonas Fu{\ss}angel, Bj\"orn Sothmann, Sven Johannsen, Sascha Ossinger, Felix Tuczek, Richard Berndt, J\"urgen K\"onig, Manuel Gruber
https://arxiv.org/abs/2506.13373

Statistical analysis of electron-induced switching of a spin-crossover complex
Spin-crossover complexes exhibit two stable configurations with distinct spin states. The investigation of these molecules using low-temperature scanning tunneling microscopy has opened new perspectives for understanding the associated switching mechanisms at the single-molecule level. While the role of tunneling electrons in driving the spin-state switching has been clearly evidenced, the underlying microscopic mechanism is not completely understood. In this study, we investigate the electron-…

Was just reading about Matilda Emmerich having her artwork declined by the Hawkesbury Agricultural Show because of its content. Am I the only one concerned about the censorship of artists in Australia these days?
https://www.…

Teen artist striving for ‘hope’ during global wars banned from show
A teenager submitted a painting of a young angel in combat fatigues and flags from global conflict zones, but organisers have refused to hang it.

STARFlow: Scaling Latent Normalizing Flows for High-resolution Image Synthesis
Jiatao Gu, Tianrong Chen, David Berthelot, Huangjie Zheng, Yuyang Wang, Ruixiang Zhang, Laurent Dinh, Miguel Angel Bautista, Josh Susskind, Shuangfei Zhai
https://arxiv.org/abs/2506.06276

STARFlow: Scaling Latent Normalizing Flows for High-resolution Image Synthesis
We present STARFlow, a scalable generative model based on normalizing flows that achieves strong performance in high-resolution image synthesis. The core of STARFlow is Transformer Autoregressive Flow (TARFlow), which combines the expressive power of normalizing flows with the structured modeling capabilities of Autoregressive Transformers. We first establish the theoretical universality of TARFlow for modeling continuous distributions. Building on this foundation, we introduce several key arch…

Tunable magnon emission from a nano-optomagnet
Anna Duvakina, Vage Karakhanyan, Mingran Xu, Miguel-Angel Suarez, Axel J. M. Deenen, Marina Raschetti, Andrea Mucchietto, Thierry Grosjean, Dirk Grundler
https://arxiv.org/abs/2507.10742

Tunable magnon emission from a nano-optomagnet
The growing demand for dense, energy-efficient, and high-frequency signal processing continues to drive device miniaturization. While downscaling remains a central challenge, magnons offer a promising solution as nanoscale signal carriers, supporting broadband operation from GHz to THz without moving charge carriers and generating Joule heating. However, their integration at the nanoscale is limited by conventional electrical excitation based on coplanar waveguides, which require metal pads few…

Probabilistic Trajectory GOSPA: A Metric for Uncertainty-Aware Multi-Object Tracking Performance Evaluation
Yuxuan Xia, \'Angel F. Garc\'ia-Fern\'andez, Johan Karlsson, Yu Ge, Lennart Svensson, Ting Yuan
https://arxiv.org/abs/2506.15148

Probabilistic Trajectory GOSPA: A Metric for Uncertainty-Aware Multi-Object Tracking Performance Evaluation
This paper presents a generalization of the trajectory general optimal sub-pattern assignment (GOSPA) metric for evaluating multi-object tracking algorithms that provide trajectory estimates with track-level uncertainties. This metric builds on the recently introduced probabilistic GOSPA metric to account for both the existence and state estimation uncertainties of individual object states. Similar to trajectory GOSPA (TGOSPA), it can be formulated as a multidimensional assignment problem, and …

Tools for High Precision Photometry from Wide-Field Color Images
Kaloyan Penev, Angel Romero, S. Javad Jafarzadeh, Olivier Guyon, Wilfred Gee, Preethi Krishnamoorthy
https://arxiv.org/abs/2507.14289

Tools for High Precision Photometry from Wide-Field Color Images
We present AstroWISP: a collection of image processing tools for source extraction, background determination, point spread function/pixel response function fitting, and aperture photometry. AstroWISP is particularly well-suited for working with detectors featuring a Bayer mask (an array of microfilters applied to each detector pixel to allow color photography), such as consumer DSLR cameras. Such detectors pose significant challenges for existing tools while offering a much cheaper alternative …

Turing complete Navier-Stokes steady states via cosymplectic geometry
S{\o}ren Dyhr, \'Angel Gonz\'alez-Prieto, Eva Miranda, Daniel Peralta-Salas
https://arxiv.org/abs/2507.07696

Turing complete Navier-Stokes steady states via cosymplectic geometry
In this article, we construct stationary solutions to the Navier-Stokes equations on certain Riemannian $3$-manifolds that exhibit Turing completeness, in the sense that they are capable of performing universal computation. This universality arises on manifolds admitting nonvanishing harmonic 1-forms, thus showing that computational universality is not obstructed by viscosity, provided the underlying geometry satisfies a mild cohomological condition. The proof makes use of a correspondence betw…

“…those who wait for the Lord shall renew their strength...”
‭‭Isaiah€ ‭40€:‭31€
Gifts and Graces - Pray As You Go
#dw4jc

Gifts and graces - Pray As You Go
Welcome to the Saturday Examen. Today we celebrate the feast of the Visitation, when Mary travelled to visit her cousin Elizabeth after receiving the message of the angel Gabriel and sang her Magnificat in praise of God’s saving power. Dur...

Price Discovery in Cryptocurrency Markets
Juan Plazuelo Pascual, Carlos Tardon Rubio, Juan Toro Cebada, Angel Hernando Veciana
https://arxiv.org/abs/2506.08718

Price Discovery in Cryptocurrency Markets
This document analyzes price discovery in cryptocurrency markets by comparing centralized and decentralized exchanges, as well as spot and futures markets. The study focuses first on Ethereum (ETH) and then applies a similar approach to Bitcoin (BTC). Chapter 1 outlines the theoretical framework, emphasizing the structural differences between centralized exchanges and decentralized finance mechanisms, especially Automated Market Makers (AMMs). It also explains how to construct an order book fro…

ASP Chef grows Mustache to look better
Mario Alviano, Wolfgang Faber, Luis Angel Rodriguez Reiners
https://arxiv.org/abs/2505.24537 https://

ASP Chef grows Mustache to look better
We present ASP Chef Mustache, an extension of ASP Chef that enhances template-based rendering of ASP solutions using a logic-less templating system inspired by Mustache. Our approach integrates data visualization frameworks such as Tabulator, Chart.js, and vis.js, enabling interactive representations of ASP interpretations as tables, charts, and graphs. Mustache queries in templates support advanced constructs for formatting, sorting, and multi-stage expansion, facilitating the generation of ri…

Scoop: Cotton urges GOP senators to double down on fiery LA protests (Stef W. Kight/Axios)
https://www.axios.com/2025/06/09/los-angeles-protests-republican-senators-cotton
http://www.memeorandum.com/250609/p105#a250609p105

Weird Greco 🇬🇷
怪异希腊 🇬🇷
📷 Nikon FE
🎞️FOMAPAN Action 400
buy me ☕️ ?/请我喝杯☕️？
#filmphotography

Sums along the edges of random regular graphs
Itai Benjamini, Georgii Zakharov, Maksim Zhukovskii
https://arxiv.org/abs/2507.01138 https://

Sums along the edges of random regular graphs
Let $G$ be a graph on $n$ vertices and $(H,+)$ be an abelian group. What is the minimum size ${\sf S}_H(G)$ of the set of all sums $A(u)+A(v)$ over all injections $A:V(G)\to H$? In 2012, Alon, Angel, the first author, and Lubetzky proved that, for expander graphs and $H=\mathbb{Z}$, this minimum is at least $Ω(\log n)$, and this bound is tight -- there exists a regular expander $G$ with ${\sf S}_{\mathbb{Z}}(G)=O(\log n)$. We prove that, for every constant $d\geq 3$, the random $d$-regular gra…

Exploring the halo occupation distribution for moderate X-ray luminosity active galactic nuclei in the EAGLE cosmological simulation
Liliana Altamiran-D\'evora, Hector Aceves, Angel Castro, Takamitsu Miyaji
https://arxiv.org/abs/2506.05506

Exploring the halo occupation distribution for moderate X-ray luminosity active galactic nuclei in the EAGLE cosmological simulation
The hydrodynamical cosmological simulation \eagle{} is used to model the Halo Occupation Distribution (HOD) of moderate X-ray luminosity active galactic nuclei (mXAGN), extending previous work using only dark matter simulations and empirical relations. By examining mergers as a triggering mechanism, we focus on halos typical of galaxy groups and cluster-like systems with masses $\geq 10^{12.75}\,{\rm M}{\odot}\,h^{-1}$. We analyze simulation data to create catalogs of central and satellite gala…

Circular dichroism in the photoelectron angular distribution of achiral molecules
Christian S. Kern, Xiaosheng Yang, Giovanni Zamborlini, Simone Mearini, Matteo Jugovac, Vitaliy Feyer, Umberto De Giovannini, Angel Rubio, Serguei Soubatch, Michael G. Ramsey, F. Stefan Tautz, Peter Puschnig
https://arxiv.org/abs/2507.12113

Circular dichroism in the photoelectron angular distribution of achiral molecules
Circular dichroism in the angular distribution (CDAD) is the effect that the angular intensity distribution of photoemitted electrons depends on the handedness of the incident circularly polarized light. A CDAD may arise from intrinsic material properties like chirality, spin-orbit interaction, or quantum-geometrical effects on the electronic structure. In addition, CDAD has also been reported for achiral organic molecules at the interface to metallic substrates. For this latter case, we invest…

Constraint-Guided Symbolic Regression for Data-Efficient Kinetic Model Discovery
Miguel \'Angel de Carvalho Servia (Mimi), Ilya Orson Sandoval (Mimi), King Kuok (Mimi), Hii, Klaus Hellgardt, Dongda Zhang, Ehecatl Antonio del Rio Chanona
https://arxiv.org/abs/2507.02730

Constraint-Guided Symbolic Regression for Data-Efficient Kinetic Model Discovery
The industrialization of catalytic processes hinges on the availability of reliable kinetic models for design, optimization, and control. Traditional mechanistic models demand extensive domain expertise, while many data-driven approaches often lack interpretability and fail to enforce physical consistency. To overcome these limitations, we propose the Physics-Informed Automated Discovery of Kinetics (PI-ADoK) framework. By integrating physical constraints directly into a symbolic regression app…

Looks like that Perifractic guy actually* bought** Commodore*** https://www.amiga-news.de/en/news/AN-2025-06-00123-EN.html
*not him, but some angel investors
**they haven't come up with the money yet
***seems like it's mainly the trademark r…

A pipeline for Megahertz X-ray Photon Correlation Spectroscopy on soft matter samples at the MID instrument of European XFEL
Aliaksandr Leonau, Felix Brausse, James Wrigley, Mads B. Jakobsen, Amir Tosson, Michelle Dargasz, Nimmi Das Anthuparambil, Felix Lehmk\"uhler, Anita Girelli, Maddalena Bin, Fivos Perakis, Sebastian Retzbach, Fajun Zhang, Frank Schreiber, Matheus Teodoro, Cammille Carinan, Robert Rosca, Fabio Dall Antonia, Wonhyuk Jo, Ulrike Boesenberg, Angel Rodriguez-Fernan…

A pipeline for Megahertz X-ray Photon Correlation Spectroscopy on soft matter samples at the MID instrument of European XFEL
In this paper we present the experimental protocol and data processing framework for Megahertz X-ray Photon Correlation Spectroscopy (MHz-XPCS) experiments on soft matter samples, implemented at the Materials Imaging and Dynamics (MID) instrument of the European X-ray Free-Electron Laser (EuXFEL). Due to the introduction of a standard configuration and the implementation of a highly automated data processing pipeline, MHz-XPCS measurements can now be conducted and analyzed with minimal user int…

🇺🇦 #NowPlaying on BBCRadio3's #Unclassified
Trondheim Voices:
🎵 Angel Farewell
#TrondheimVoices
https://open.spotify.com/track/2qnFnpKgQeZf2mrvalSDwc

Visualizing a Terahertz Superfluid Plasmon in a Two-Dimensional Superconductor
Alexander von Hoegen, Tommy Tai, Clifford J. Allington, Matthew Yeung, Jacob Pettine, Marios H. Michael, Emil Vi\~nas Bostr\"om, Xiaomeng Cui, Kierstin Torres, Alexander E. Kossak, Byunghun Lee, Geoffrey S. D. Beach, Angel Rubio, Philip Kim, Nuh Gedik
https://

Visualizing a Terahertz Superfluid Plasmon in a Two-Dimensional Superconductor
The superconducting gap defines the fundamental energy scale for the emergence of dissipationless transport and collective phenomena in a superconductor. In layered high-temperature cuprate superconductors, where the Cooper pairs are confined to weakly coupled two-dimensional copper-oxygen planes, terahertz (THz) spectroscopy at sub-gap millielectronvolt energies has provided crucial insights into the collective superfluid response perpendicular to the superconducting layers. However, within th…

Now recalling that I had two imaginary friends, I think one was called Angel; they lived in room in the wall of the corridor outside my bedroom. Intrigued now to research childhood imaginary friends: the type of people who had them: https://www.reddit.com/r/singu…

LangNavBench: Evaluation of Natural Language Understanding in Semantic Navigation
Sonia Raychaudhuri, Enrico Cancelli, Tommaso Campari, Lamberto Ballan, Manolis Savva, Angel X. Chang
https://arxiv.org/abs/2507.07299

LangNavBench: Evaluation of Natural Language Understanding in Semantic Navigation
Recent progress in large vision-language models has driven improvements in language-based semantic navigation, where an embodied agent must reach a target object described in natural language. Despite these advances, we still lack a clear, language-focused benchmark for testing how well such agents ground the words in their instructions. We address this gap with LangNav, an open-set dataset specifically created to test an agent's ability to locate objects described at different levels of detail…

The QCD scalar susceptibility and thermal scalar resonances in chiral symmetry restoration
Angel G\'omez Nicola, Andrea Vioque-Rodr\'iguez
https://arxiv.org/abs/2506.14599

The QCD scalar susceptibility and thermal scalar resonances in chiral symmetry restoration
Building upon recent results on the role of thermal resonances in chiral symmetry restoration, we show that a description of the QCD scalar susceptibility at finite temperature $T$ saturated by the thermal properties of the lightest scalar resonance, the $f_0(500)$, is compatible both with lattice QCD data at nonzero $T$ and with the $T=0$ light resonance properties coming from experimental data. The thermal $f_0(500)$ is generated within the framework of Unitarized Chiral Perturbation Theory. …

Protein folding with an all-to-all trapped-ion quantum computer
Sebasti\'an V. Romero, Alejandro Gomez Cadavid, Pavle Nika\v{c}evi\'c, Enrique Solano, Narendra N. Hegade, Miguel Angel Lopez-Ruiz, Claudio Girotto, Masako Yamada, Panagiotis Kl. Barkoutsos, Ananth Kaushik, Martin Roetteler
https://arxiv.org/abs/2506.07866…

Protein folding with an all-to-all trapped-ion quantum computer
We experimentally demonstrate that the bias-field digitized counterdiabatic quantum optimization (BF-DCQO) algorithm, implemented on IonQ's fully connected trapped-ion quantum processors, offers an efficient approach to solving dense higher-order unconstrained binary optimization (HUBO) problems. Specifically, we tackle protein folding on a tetrahedral lattice for up to 12 amino acids, representing the largest quantum hardware implementations of protein folding problems reported to date. Additi…

Ontological differentiation as a measure of semantic accuracy
Pablo Garcia-Cuadrillero, Fabio Revuelta, Jose Angel Capitan
https://arxiv.org/abs/2507.06208

Ontological differentiation as a measure of semantic accuracy
Understanding semantic relationships within complex networks derived from lexical resources is fundamental for network science and language modeling. While network embedding methods capture contextual similarity, quantifying semantic distance based directly on explicit definitional structure remains challenging. Accurate measures of semantic similarity allow for navigation on lexical networks based on maximizing semantic similarity in each navigation jump (Semantic Navigation, SN). This work in…

Shift of nanodroplet and nanocluster size distributions induced by dopant pick-up statistics
Marie Riddle, Angel I. Pena Dominguez, Benjamin S. Kamerin, Vitaly V. Kresin
https://arxiv.org/abs/2505.10516

Shift of nanodroplet and nanocluster size distributions induced by dopant pick-up statistics
In pick-up experiments using nanodroplet and nanocluster beams, the size distribution of hosts carrying a specified number of dopants changes when the vapor density in the pick-up region is altered. This change, analyzed here, has quantitative consequences for the interpretation of data that are sensitive to host size, such as mass spectrometric, spectroscopic, and deflection measurements.

Streaming Remote rendering services: Comparison of QUIC-based and WebRTC Protocols
Daniel Mej\'ias, Inhar Yeregui, \'Angel Mart\'in, Roberto Viola, Pablo Angueira, Jon Montalb\'an
https://arxiv.org/abs/2505.22132

Streaming Remote rendering services: Comparison of QUIC-based and WebRTC Protocols
The proliferation of Extended Reality (XR) applications, requiring high-quality, low-latency media streaming, has driven the demand for efficient remote rendering solutions. This paper focuses on holographic conferencing in virtual environments and their required uplink and downlink media transmission capabilities. By examining Media over QUIC (MoQ), Real-time Transport Protocol (RTP) over QUIC (RoQ), and Web Real-Time Communication (WebRTC), we assess their latency performance over Wi-Fi and 5…

Deep Learning Weather Models for Subregional Ocean Forecasting: A Case Study on the Canary Current Upwelling System
Giovanny C-Londo\~no, Javier S\'anchez, \'Angel Rodr\'iguez-Santana
https://arxiv.org/abs/2505.24429

Deep Learning Weather Models for Subregional Ocean Forecasting: A Case Study on the Canary Current Upwelling System
Oceanographic forecasting impacts various sectors of society by supporting environmental conservation and economic activities. Based on global circulation models, traditional forecasting methods are computationally expensive and slow, limiting their ability to provide rapid forecasts. Recent advances in deep learning offer faster and more accurate predictions, although these data-driven models are often trained with global data from numerical simulations, which may not reflect reality. The emer…

Intermediate scattering function of colloids in a periodic laser field
Regina Rusch, Yasamin Mohebi Satalsari, Angel B. Zuccolotto-Bernez, Manuel A. Escobedo-Sanchez, Thomas Franosch
https://arxiv.org/abs/2507.11756

Intermediate scattering function of colloids in a periodic laser field
We investigate the dynamics of individual colloidal particles in a one-dimensional periodic potential using the intermediate scattering function (ISF) as a key observable. We elaborate a theoretical framework and derive formally exact analytical expressions for the ISF. We introduce and analyze a generalized ISF with two wave vectors to capture correlations in a periodic potential beyond the standard ISF. Relying on Bloch's theorem for periodic systems and, by solving the Smoluchowski equation …

🇺🇦 #NowPlaying on #BBC6Music's #TheMorningAfterMix
Four Tet:
🎵 Angel Echoes
#FourTet
https://fourtet.bandcamp.com/track/angel-echoes-jon-hopkins-remix
https://open.spotify.com/track/4ja4D4qcwGC5Zg1IwDWsIL

Extensions and Applications of Bredon's Trick in Geometric and Topological Contexts
Mauricio Angel
https://arxiv.org/abs/2507.04512 https://

Extensions and Applications of Bredon's Trick in Geometric and Topological Contexts
We present a comprehensive analysis of Bredon's trick, a powerful local-to-global extension principle with broad applications across differential geometry and computational topology. Our main contributions include: (1) novel applications to stratified pseudomanifolds via Verona cohomology with explicit verification of axiomatic conditions; (2) new frameworks for Ricci flow singularity analysis using local curvature concentration; (3) stability theorems for persistent homology in distributed com…

Site-polarized Mott phases competing with a correlated metal in twisted WSe$_2$
Siheon Ryee, Lennart Klebl, Gautam Rai, Ammon Fischer, Valentin Cr\'epel, Lede Xian, Angel Rubio, Dante M. Kennes, Roser Valent\'i, Andrew J. Millis, Antoine Georges, Tim O. Wehling
https://arxiv.org/abs/2506.22325

Site-polarized Mott phases competing with a correlated metal in twisted WSe$_2$
Twisted WSe$_2$ hosts superconductivity, metal-insulator phase transitions, and field-controllable Fermi-liquid to non-Fermi-liquid transport properties. In this work, we use dynamical mean-field theory to provide a coherent understanding of the electronic correlations shaping the twisted WSe$_2$ phase diagram. We find a correlated metal competing with three distinct site-polarized correlated insulators; the competition is controlled by interlayer potential difference and interaction strength. …

Pathfinding Quantum Simulations of Neutrinoless Double-$\beta$ Decay
Ivan A. Chernyshev, Roland C. Farrell, Marc Illa, Martin J. Savage, Andrii Maksymov, Felix Tripier, Miguel Angel Lopez-Ruiz, Andrew Arrasmith, Yvette de Sereville, Aharon Brodutch, Claudio Girotto, Ananth Kaushik, Martin Roetteler
https://arxiv.org/abs/2506.057…

Pathfinding Quantum Simulations of Neutrinoless Double-$β$ Decay
We present results from co-designed quantum simulations of the neutrinoless double-$β$ decay of a simple nucleus in 1+1D quantum chromodynamics using IonQ's Forte-generation trapped-ion quantum computers. Electrons, neutrinos, and up and down quarks are distributed across two lattice sites and mapped to 32 qubits, with an additional 4 qubits used for flag-based error mitigation. A four-fermion interaction is used to implement weak interactions, and lepton-number violation is induced by a neutr…

🇺🇦 #NowPlaying on BBCRadio3's #InTune
Eímear Noone, Danish National Symphony Orchestra, Danish National Concert Choir & Eímear Noone:
🎵 Malach, the Angel Messenger (From World of Warcraft)
#EímearNoone
https://open.spotify.com/track/7ioUQRMN18iIUMF7hxsTuT

Linear-Response Quantum-Electrodynamical Density Functional Theory Based on Two-Component X2C Hamiltonians
Lukas Konecny, Valeriia P. Kosheleva, Michael Ruggenthaler, Michal Repisky, Angel Rubio
https://arxiv.org/abs/2507.07198

Linear-Response Quantum-Electrodynamical Density Functional Theory Based on Two-Component X2C Hamiltonians
Linear-response quantum electrodynamical density functional theory (QEDFT) enables the description of molecular spectra under strong coupling to quantized photonic modes, such as those in optical cavities. Recently, this approach was extended to the relativistic domain using the four-component Dirac-Coulomb Hamiltonian. To provide a computationally efficient yet accurate alternative-particularly for modeling 2D spectra or collective coupling for large, heavy-element systems-this article introdu…

Surrogate models to optimize plasma assisted atomic layer deposition in high aspect ratio features
Angel Yanguas-Gil, Jeffrey W. Elam
https://arxiv.org/abs/2506.09313

Surrogate models to optimize plasma assisted atomic layer deposition in high aspect ratio features
In this work we explore surrogate models to optimize plasma enhanced atomic layer deposition (PEALD) in high aspect ratio features. In plasma-based processes such as PEALD and atomic layer etching, surface recombination can dominate the reactivity of plasma species with the surface, which can lead to unfeasibly long exposure times to achieve full conformality inside nanostructures like high aspect ratio vias. Using a synthetic dataset based on simulations of PEALD, we train artificial neural ne…

Purcell enhancement of photogalvanic currents in a van der Waals plasmonic self-cavity
Xinyu Li, Jesse Hagelstein, Gunda Kipp, Felix Sturm, Kateryna Kusyak, Yunfei Huang, Benedikt F. Schulte, Alexander M. Potts, Jonathan Stensberg, Victoria Quir\'os-Cordero, Chiara Trovatello, Zhi Hao Peng, Chaowei Hu, Jonathan M. DeStefano, Michael Fechner, Takashi Taniguchi, Kenji Watanabe, P. James Schuck, Xiaodong Xu, Jiun-Haw Chu, Xiaoyang Zhu, Angel Rubio, Marios H. Michael, Matthew W. Day, H…

Purcell enhancement of photogalvanic currents in a van der Waals plasmonic self-cavity
Cavities provide a means to manipulate the optical and electronic responses of quantum materials by selectively enhancing light-matter interaction at specific frequencies and momenta. While cavities typically involve external structures, exfoliated flakes of van der Waals (vdW) materials can form intrinsic self-cavities due to their small finite dimensions, confining electromagnetic fields into plasmonic cavity modes, characterized by standing-wave current distributions. While cavity-enhanced p…

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Throwing Muses:
🎵 Angel
#ThrowingMuses
https://open.spotify.com/track/68VQEzXT90MTabJPcfNXao

Carlton Cemetery, Nottingham, September 2023
#photography #ukphotographer #nottingham #cemetery

The galaxy-AGN scaling relations over 13 billion years in SHARK v2.0 (I): SMBH masses
Mat\'ias Bravo, Claudia del P. Lagos, Katy L. Proctor, \'Angel Chandro-G\'omez, Chris Power
https://arxiv.org/abs/2506.03354

The galaxy-AGN scaling relations over 13 billion years in SHARK v2.0 (I): SMBH masses
The presence of strong correlations between super-massive black hole (SMBH) masses and galaxy properties like stellar mass have been well-established in the local Universe, but how these scaling relations evolve with cosmic time is yet to be settled in both observations and theoretical models. Recent works have also highlighted the role of galaxy morphology on the scatter of the SMBH-galaxy mass scaling relations, while the impact of other galaxy properties remains poorly studied, like the role…

Optimal Benchmark Design under Costly Manipulation
\'Angel Hernando-Veciana
https://arxiv.org/abs/2506.22142 https://arxiv.org/pd…

Optimal Benchmark Design under Costly Manipulation
Price benchmarks are used to incorporate market price trends into contracts, but their use can create opportunities for manipulation by parties involved in the contract. This paper examines this issue using a realistic and tractable model inspired by smart contracts on blockchains like Ethereum. In our model, manipulation costs depend on two factors: the magnitude of adjustments to individual prices (variable costs) and the number of prices adjusted (fixed costs). We find that a weighted mean i…

I Move Therefore I Learn: Experience-Based Traversability in Outdoor Robotics
Miguel \'Angel de Miguel, Jorge Beltr\'an, Juan S. Cely, Francisco Mart\'in, Juan Carlos Manzanares, Alberto Garc\'ia
https://arxiv.org/abs/2507.00882

I Move Therefore I Learn: Experience-Based Traversability in Outdoor Robotics
Accurate traversability estimation is essential for safe and effective navigation of outdoor robots operating in complex environments. This paper introduces a novel experience-based method that allows robots to autonomously learn which terrains are traversable based on prior navigation experience, without relying on extensive pre-labeled datasets. The approach integrates elevation and texture data into multi-layered grid maps, which are processed using a variational autoencoder (VAE) trained on…

Polarization and tranverse mode nonlinear dynamics in a broad-area VCSEL
Yohann G. Sanvert, Jules Mercadier, Stefan Bittner, Angel Valle, Marc Sciamanna
https://arxiv.org/abs/2507.01186

Polarization and tranverse mode nonlinear dynamics in a broad-area VCSEL
We theoretically analyze the nonlinear dynamics and routes to chaos in a broad-area vertical cavity surface-emitting laser (BA-VCSEL) in free-running operation. Accounting for the onset of higher order transverse modes (TMs) unveils additional bifurcations at higher currents not found for single-mode VCSELs (SM-VCSELs). The resulting dynamics involves competition between polarization modes with different transverse profiles and shows good qualitative agreement with recent experimental observati…

Terahertz field-induced metastable magnetization near criticality in FePS3
Batyr Ilyas, Tianchuang Luo, Alexander von Hoegen, Emil Vi\~nas Bostr\"om, Zhuquan Zhang, Jaena Park, Junghyun Kim, Je-Geun Park, Keith A. Nelson, Angel Rubio, Nuh Gedik
https://arxiv.org/abs/2507.06371

Terahertz field-induced metastable magnetization near criticality in FePS3
Controlling the functional properties of quantum materials with light has emerged as a frontier of condensed-matter physics, leading to the discovery of various light-induced phases of matter, such as superconductivity, ferroelectricity, magnetism and charge density waves. However, in most cases, the photoinduced phases return to equilibrium on ultrafast timescales after the light is turned off, limiting their practical applications. Here we use intense terahertz pulses to induce a metastable m…

A high -quality and -throughput colloidal lithography by mechanical assembly and ice-based transfer
Sivan Tzadka, Abed Al Kader Yassin, Esti Toledo, Jatin Jawhir Pandit, Angel Porgador, Mark Schvartzman
https://arxiv.org/abs/2506.06385

A high -quality and -throughput colloidal lithography by mechanical assembly and ice-based transfer
Colloidal lithography has emerged as a promising alternative to conventional nanofabrication techniques, offering the ability to create nanoscale patterns in a cost-effective and scalable manner. However, it has been so far limited by defects such as empty areas or multilayered regions, hindering its application. We introduce a novel "ice-assisted transfer" technique that combines rubbing-based particle assembly on elastomer substrates with ice-mediated transfer to achieve defect-free, high-qua…

🇺🇦 #NowPlaying on #BBC6Music's #TheMorningAfterMix
Four Tet:
🎵 Angel Echoes
#FourTet
https://fourtet.bandcamp.com/track/angel-echoes-jon-hopkins-remix
https://open.spotify.com/track/4ja4D4qcwGC5Zg1IwDWsIL

Multi-plateau high-harmonic generation in liquids driven by off-site recombination
Angana Mondal, Ofer Neufeld, Tadas Balciunas, Benedikt Waser, Serge M\"uller, Mariana Rossi, Zhong Yin, Angel Rubio, Nicolas Tancogne-Dejean, Hans Jakob W\"orner
https://arxiv.org/abs/2506.23945 …

Multi-plateau high-harmonic generation in liquids driven by off-site recombination
Non-perturbative high-harmonic generation (HHG) has recently been observed in the liquid phase, where it was demonstrated to have a different physical mechanism compared to gas and solid phases of matter. The currently best physical picture for liquid HHG eliminates scattered-electron contributions and identifies on-site recombination as the dominant contributor. This mechanism accurately predicts the cut-off energy and its independence of the driving laser wavelength and intensity. However, th…

🇺🇦 #NowPlaying on #BBC6Music's #AmyLamé
Perfume Genius:
🎵 Me & Angel
#PerfumeGenius
https://perfumegenius.bandcamp.com/track/me-angel
https://open.spotify.com/track/71dg3oFJ3FIVptKd4BsASV

Unlocking the hybrid piezo and pyroelectric nanogenerators performance by SiO2 nanowires confinement in poly(vinylidene fluoride)
Juan Delgado-Alvarez, Hari Krishna Mishra, Francisco J. Aparicio, Xabier Garcia-Casas, Angel Barranco, Juan R. Sanchez-Valencia, Victor Lopez-Flores, Ana Borras
https://arxiv.org/abs/2506.01580…

Unlocking the hybrid piezo and pyroelectric nanogenerators performance by SiO2 nanowires confinement in poly(vinylidene fluoride)
We report on the development of a novel flexible piezo/pyro-electric nanogenerator (PPNG) that combines a uniform film of poly(vinylidene fluoride) (PVDF) infiltrated over vertically supported SiO2 nanowires (NWs) to enhance both piezoelectric and pyroelectric energy harvesting capabilities. The synthetic procedure involves a low-temperature multi-step approach, including the soft-template formation of SiO2 NWs on a flexible substrate, followed by the infiltration of a PVDF thin film (TF). The …

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Angel Du$t:
🎵 The Knife
#AngelDu$t
#newRelease 🆕 single
https://wingsofanangel.bandcamp.com/album/now-were-standing-in-our-new-microcosmos-we-just-walk-in-circles-its-one-thing-if-we-make-the-same-mistakes-every-day-we-get-burned-and-then-we-get-full-of-fire-sometimes-i-wanna-take-a-knife-and
https://open.spotify.com/track/60v2KRbfgMFVzFVbbVzzUC

A Demonstration of Interstellar Navigation Using New Horizons
Tod R. Lauer, David H. Munro, John R. Spencer, Marc W. Buie, Edward L. Gomez, Gregory S. Hennessy, Todd J. Henry, George H. Kaplan, John F. Kielkopf, Brian H. May, Joel W. Parker, Simon B. Porter, Eliot Halley Vrijmoet, Harold A. Weaver, Pontus Brandt, Kelsi N. Singer, S. Alan Stern, Anne. J. Verbiscer, Pedro Acosta, Nicol\'as Ariel Arias, Sergio Babino, Gustavo Enrique Ballan, V\'ictor \'Angel Buso, Steven J. Co…

A Demonstration of Interstellar Navigation Using New Horizons
As NASA's New Horizons spacecraft exits the Solar System bound for interstellar space, it has traveled so far that the nearest stars have shifted markedly from their positions seen from Earth. We demonstrated this by imaging the Proxima Centauri and Wolf 359 fields from Earth and New Horizons on 2020 April 23, when the spacecraft was 47.1 au distant. The observed parallaxes for Proxima Centauri and Wolf 359 are $32.4''$ and $15.7'',$ respectively. These measurements are not of research grade, b…

Multiple Photon Field-induced Topological States in Bulk HgTe
Dongbin Shin, I-Te Lu, Benshu Fan, Emil Vinas Bostrom, Hang Liu, Mark Kamper Svendsen, Simone Latini, Peizhe Tang, Angel Rubio
https://arxiv.org/abs/2506.23494

Multiple Photon Field-induced Topological States in Bulk HgTe
Strong light-matter interactions can be exploited to modify properties of quantum materials both in and out of thermal equilibrium. Recent studies suggest electromagnetic fields in photonic structures can hybridize with condensed matter systems, resulting in photon field-dressed collective quantum states such as charge density waves, superconductivity, and ferroelectricity. Here, we show that photon fields in photonic structures, including optical cavities and waveguides, induce emergent topolo…

🇺🇦 #NowPlaying on #BBC6Music's #NickGrimshaw
Amy Winehouse:
🎵 You Know I'm No Good
#AmyWinehouse
https://angelmarcelo.bandcamp.com/track/amy-winehouse-you-know-im-no-good-angel-marcelo-edit
https://open.spotify.com/track/0DMRKqrpd0QO4RWiEdMib0

Softness and Hydrodynamic Interactions Regulate Lipoprotein Transport in Crowded Yolk Environments
Nimmi Das Anthuparambil, Michelle Dargasz, Sonja Timmermann, Anita Girelli, Sebastian Retzbach, Johannes M\"oller, Wonhyuk Jo, Agha Mohammad Raza, Aliaksandr Leonau, James Wrigley, Frederik Unger, Maddalena Bin, Prince Prabhu Rajaiah, Iason Andronis, William Ch\`evremont, J\"org Hallmann, Angel Rodriguez-Fernandez, Jan-Etienne Pudell, Felix Brausse, Ulrike Boesenberg, Mohamed Yo…

Softness and Hydrodynamic Interactions Regulate Lipoprotein Transport in Crowded Yolk Environments
Low-density lipoproteins (LDLs) serve as nutrient reservoirs in egg yolk for embryonic development and as promising drug carriers. Both roles critically depend on their mobility in densely crowded biological environments. Under these crowded conditions, diffusion is hindered by transient confinement within dynamic cages formed by neighboring particles, driven by solvent-mediated hydrodynamic interactions and memory effects -- phenomena that have remained challenging to characterize computationa…

🇺🇦 #NowPlaying on #KEXP's #JazzTheatre
Arve Henriksen:
🎵 Recording Angel
#ArveHenriksen
https://open.spotify.com/track/7hZ1gVnYKIz6fXp3R6djCO