Tootfinder

Trauer um Legende - Italienischer Modepapst Giorgio Armani gestorben #News #Nachrichten

Orbital angular momentum of entangled photons as a probe for relativistic effects
Fazilah Nothlawala, Kiki Dekkers, Moslem Mahdavifar, Jonathan Leach, Andrew Forbes, Isaac Nape
https://arxiv.org/abs/2508.01716

Orbital angular momentum of entangled photons as a probe for relativistic effects
Orbital angular momentum (OAM) as both classical and quantum states of light has proven essential in numerous applications, from high-capacity information transfer to enhanced precision and accuracy in metrology. Here, we extend OAM metrology to relativistic scenarios to determine the Lorentz factor of a moving reference frame, exploiting the fact that OAM is not Lorentz invariant. Using OAM correlations of entangled states, we show that their joint OAM spectrum is modified by length contractio…

🇺🇦 #NowPlaying on KEXP's #Roadhouse
Meat Puppets:
🎵 Lost
#MeatPuppets
https://meatpuppets.bandcamp.com/track/lost
https://open.spotify.com/track/5OCXDnT2MQwOpofFu1pY1C

CD inserts ftw. I already have an old copy of this, of course, since it's my favorite album, but I found this MINTY CD copy of Too High to Die at thrift the other day, and as a rule, I had to grab it.
#MeatPuppets #90s #90sRock

Topological phases and spontaneous symmetry breaking: the revenge of the original Su-Schrieffer-Heeger model
Polina Matveeva, Dmitri Gutman, Sam T. Carr
https://arxiv.org/abs/2508.01985

Topological phases and spontaneous symmetry breaking: the revenge of the original Su-Schrieffer-Heeger model
We study the interplay of spontaneous symmetry breaking and topological properties in interacting one-dimensional models. We solve these models using bozonization and identify topologically non-trivial phases by counting the additional degeneracy (affiliated with the edge modes) of a finite-size system relative to the infinite one. We find even if the mean-field solution is topological, this may not be true when it arises from spontaneous symmetry breaking, including in the Su-Schrieffer-Heeger…

Ich finde es ganz toll, wie viele Menschen hier beim Transcontinental Race #tcrno11 mitfiebern. So leicht abseits der großen kommerziellen Plattformen.

An Intelligent Mobile Application to Monitor and Correct Sitting Posture Using Raspberry Pi and MediaPipe Pose Detection
Yung-Chen (Hailey), Hsieh, Yu Sun
https://arxiv.org/abs/2508.11683

An Intelligent Mobile Application to Monitor and Correct Sitting Posture Using Raspberry Pi and MediaPipe Pose Detection
Poor posture has become an increasingly prevalent concern due to students and workers spending extended amounts of time sitting at a desk. To address this issue, we developed PoseTrack, a mobile application that uses a Raspberry Pi Camera and Mediapipe Pose landmarks to monitor the userś posture and provide real time feedback. The system detects poor posture, including forward lean, slouching, hunched shoulders, crossed legs, etc. Some challenges we faced were obtaining posture data, transferr…

Integrability of the magnetic geodesic flow on the sphere with a constant 2-form
Alexey V. Bolsinov, Andrey Yu. Konyaev, Vladimir S. Matveev
https://arxiv.org/abs/2506.23312

Integrability of the magnetic geodesic flow on the sphere with a constant 2-form
We prove a recent conjecture of Dragovic et al arXiv2504.20515 stating that the magnetic geodesic flow on the standard sphere $S^n\subset \mathbb R^{n+1}$ whose magnetic 2-form is the restriction of a constant 2-form from $\mathbb{R}^{n+1}$ is Liouville integrable. The integrals are quadratic and linear in momenta.

MatBYIB: A Matlab-based code for Bayesian inference of extreme mass-ratio inspiral binary with arbitrary eccentricity
Gen-Liang Li, Shu-Jie Zhao, Huai-Ke Guo, Jing-Yu Su, Zhen-Heng Lin
https://arxiv.org/abs/2506.05954

MatBYIB: A Matlab-based code for Bayesian inference of extreme mass-ratio inspiral binary with arbitrary eccentricity
Accurate parameter estimation(PE) of gravitational waves(GW) is essential for GW data analysis. In extreme mass-ratio inspiral binary(EMRI) systems, orbital eccentricity is a critical parameter for PE. However, current software for for PE of GW often neglects the direct estimation of orbital eccentricity. To fill this gap, we have developed the MatBYIB, a MATLAB-based software package for PE of GW with arbitrary eccentricity. The MatBYIB employs the Analytical Kludge (AK) waveform as a computat…

https://www.nytimes.com/badges/games/v1/bee.html?d=2025-08-26&l=mdefhiu&p=147&r=Queen Bee&c=a15b3b7fd9c5da9522e8a92d5aef00fc&smid=url-share

I got Queen Bee!
How many words can you make with 7 letters?