Tootfinder

Chatbot-Studie: GPT-4 hat laut Forschern den Turing-Test bestanden
Teilnehmer einer Online-Simulation schätzten einen Bot auf Basis des KI-Modells GPT-4 in 54 Prozent der Fälle als menschlich ein. GPT-3.5 kam auf 50 Prozent.

Un train stationne Š Laumière en direction de Place d'Italie en raison de personnes sur les voies.
🤖 16/06 17:55

copenhagen: Copenhagen Networks Study
A network of social interactions among university students within the Copenhagen Networks Study, over a period of four weeks, sampled every 5 minutes. Interactions include physical proximity (undirected), phone calls (directed, weighted), text messages (directed), and information about Facebook friendships (undirected). Nodes include some metadata, including gender.
This network has 692 nodes and 2426279 edges.
Tags: Social, Offline, Un…

Ukraine war latest: Over 80 states, organizations sign Ukraine peace summit’s joint communique: https://benborges.xyz/2024/06/16/ukraine-war-latest.html

Comprendre les origines de la crise en Ukraine en 5 minutes - YouTube
#Ukraine

#BloomScrolling on the urban periphery.

Kapitel 5 von 13 überarbeitet. Und mit ein bisschen Glück schaffe ich es auch unter der Woche, an dem Buch zu arbeiten.
Durch die Überarbeitung habe ich allein beim "Haupttext" die 200 Normseiten inzwischen überschritten, und das noch ohne Content Notes (die bei mir recht lang sind), Danksagung und anderen Meta-Materialien.
#SchreibendenLeben

Cool science here. https://c.im/@cdarwin/112626940797769594

On the whole, those who made it to their hundredth birthday tended to have lower levels of glucose, creatinine and uric acid from their sixties onwards.
Although the median values didn't differ significantly between centenarians and non-centenarians for most biomarkers, centenarians seldom displayed extremely high or low values.
For example, very few of the centenarians had a glucose level above 6.5 mmol/L earlier in life, or a creatinine level above 125 µmol/L.
For m…

The Blood of Exceptionally Long-Lived People Reveals Crucial Differences
Centenarians, once considered rare, have become commonplace.

me: "So, uh, I have a question.."
her: "Yes?"
me: *motions to three cups of tea*
her: "What?"
me: 👀
her: "It's my tea cooling pipeline. This one is cool enough to drink. The other two are not there yet."

Folgende Petitionen können auf dem Petitionsportal des Bundestags nur noch weniger als 5 Tage mitgezeichnet werden:
165575: Tierschutz. Übernahme von verletzten, kranken oder hilflosen Wildtieren geschützter Arten in die Obhut des Staates #ePetition_165575
166141: Schwangerschaftsabbruch. Abschaffung von § 218 des Strafgesetzbuches

Folgende Petitionen können auf dem Petitionsportal des Bundestags nur noch weniger als 5 Tage mitgezeichnet werden:
165575: Tierschutz. Übernahme von verletzten, kranken oder hilflosen Wildtieren geschützter Arten in die Obhut des Staates #ePetition_165575
166141: Schwangerschaftsabbruch. Abschaffung von § 218 des Strafgesetzbuches

The Reddit user studies cybersecurity 3-5 hours daily and uses cracked courses for in-depth information, as YouTube provides only basic knowledge. https://reddit.com/r/cybersecurity/comments/1dgulww/

Het laden van een complexe XBRL taxonomie duurt zeker 5 minuten, ook met professionele tools (military-grade ;-)). Dat is zo rustgevend.

Ubuntu putting System Settings halfway down the search results always drives me nuts.

Hong Kong novelists find freedom to reflect, connect - both overseas and through their writing - Hong Kong Free Press @… https://apple.news/AMs8sC2ZbQfS4wA8Q--pPXw

Hong Kong novelists find freedom to reflect, connect - both overseas and through their writing — Hong Kong Free Press HKFP
Jun 15, 2024 | 5:30 PM

Saw three sirenating po-po-mobiles swooping into Southwark Park about half an hour ago. Something must have kicked off but everyone looked really chill when I cycled through about 5 minutes prior to the siren beasts.

Dallas Cowboys Madden 25 ratings released: 5 players rated 90 overall or higher https://www.si.com/nfl/cowboys/news/dallas-cowboys-madden-25-player-ratings-js6

Dallas Cowboys Madden 25 player ratings released
Dallas Cowboys Madden 25 ratings have been released for the highest-rated players on the roster, and five players top a 90 overall rating.

residence_hall: ANU Residence Hall network
A network of friendships among students living in a residence hall at Australian National University (date unknown). Edge direction indicates that resident i named resident j as a friend, and edge weight indicates the level of friendship: 5 (best friend), 4 (close friend), 3 (friend), 2, 1.
This network has 217 nodes and 2672 edges.
Tags: Social, Offline, Weighted

Ukraine war latest: Over 80 states, organizations sign Ukraine peace summit’s joint communique: https://benborges.xyz/2024/06/16/ukraine-war-latest.html

I was a teen woman at a time when we dated people 5 or 10 years older than us with little to no social stigma. Everything was fine. Today's social norms are based solely on hysteria. Nothing more.
#teen #woman #time

On the whole, those who made it to their hundredth birthday tended to have lower levels of glucose, creatinine and uric acid from their sixties onwards.
Although the median values didn't differ significantly between centenarians and non-centenarians for most biomarkers, centenarians seldom displayed extremely high or low values.
For example, very few of the centenarians had a glucose level above 6.5 mmol/L earlier in life, or a creatinine level above 125 µmol/L.
For m…

The Blood of Exceptionally Long-Lived People Reveals Crucial Differences
Centenarians, once considered rare, have become commonplace.

Die ePetition 166141 an den Bundestag aus dem Bereich Schwangerschaftsabbruch mit dem Titel
Abschaffung von § 218 des Strafgesetzbuches
kann nur noch weniger als 5 Tage mitgezeichnet werden und hat bislang 191 Mitzeichnende. Nach Ende der Mitzeichnungsfrist wird die Petition von einem MdB im Petitionsausschuss des Bundestags bearbeitet und entschieden werden. Sollte bis zum Ende der Mitzeichnunungsfrist das Quorum erreicht werden, wird der ganze Petitionsausschuss in öffentlich…

Die ePetition 166141 an den Bundestag aus dem Bereich Schwangerschaftsabbruch mit dem Titel
Abschaffung von § 218 des Strafgesetzbuches
kann nur noch weniger als 5 Tage mitgezeichnet werden und hat bislang 191 Mitzeichnende. Nach Ende der Mitzeichnungsfrist wird die Petition von einem MdB im Petitionsausschuss des Bundestags bearbeitet und entschieden werden. Sollte bis zum Ende der Mitzeichnunungsfrist das Quorum erreicht werden, wird der ganze Petitionsausschuss in öffentlich…

Heute vor 59 Jahren: Am 16.06.1965 zündeten die #USA im Rahmen von Operation Whetstone die Atombombe "Diluted Waters". Whetstone war eine Serie von #Kernwaffentests bei der 1964/65 insgesamt 46 Bomben größtenteils im Testgebiet in

Ubuntu putting System Settings halfway down the search results always drives me nuts.

Netzwerkkarten mit 5 Gbit/s plötzlich billig, auch als M.2-Karte für Raspi 5
Ein neuer Netzwerkchip von Realtek ermöglicht günstige Adapter mit 5-Gigabit-Ethernet. Per Import geht es schon unter 10 Euro los.

aktuelles #Wetter #Behrendorf #Wische 16-06-2024 04:25
Temperatur: (min: 10,4C) 10,7C (max: 12,8C)
Feuchte: 86%
Luftdruck: 1008,5 hPa (gleichbleibend)
Windrichtung: 204 Grad
Wi…

Die ePetition 165575 an den Bundestag aus dem Bereich Tierschutz mit dem Titel
Übernahme von verletzten, kranken oder hilflosen Wildtieren geschützter Arten in die Obhut des Staates
kann nur noch weniger als 5 Tage mitgezeichnet werden und hat bislang 61 Mitzeichnende. Nach Ende der Mitzeichnungsfrist wird die Petition von einem MdB im Petitionsausschuss des Bundestags bearbeitet und entschieden werden. Sollte bis zum Ende der Mitzeichnunungsfrist das Quorum erreicht werden, wir…

Die ePetition 165575 an den Bundestag aus dem Bereich Tierschutz mit dem Titel
Übernahme von verletzten, kranken oder hilflosen Wildtieren geschützter Arten in die Obhut des Staates
kann nur noch weniger als 5 Tage mitgezeichnet werden und hat bislang 61 Mitzeichnende. Nach Ende der Mitzeichnungsfrist wird die Petition von einem MdB im Petitionsausschuss des Bundestags bearbeitet und entschieden werden. Sollte bis zum Ende der Mitzeichnunungsfrist das Quorum erreicht werden, wir…

Auch deswegen nutze ich @… so weit es geht und installiere nur das was ich wirklich nutze.
»Achtung im Google-Play-Store – Diese 5 Apps laden fiese Spyware auf dein Smartphone:
Ein Sicherheitsunternehmen hat fünf Apps im Google-Play-Store ausgemacht, die von einer bekannten Spionageplattform stammen. Sie sind seit zwei Jahren aktiv und sollen unter an…

Achtung im Google-Play-Store: Diese 5 Apps laden fiese Spyware auf dein Smartphone
Ein Sicherheitsunternehmen hat fünf Apps im Google-Play-Store ausgemacht, die von einer bekannten Spionageplat

#Hörtipp
#OTD #20240616date
#ZeitzeichenWDR

Good Morning #Canada
#HappyBirthday to Arthur Meighen (June 16, 1874 – August 5, 1960), a Canadian lawyer and politician who served as the ninth prime minister of Canada from 1920 to 1921 and from June to September 1926. Considered to be one of Canada’s finest speakers and an intelligent politician, he nonetheless had limited success as leader of the Conservatives due to his association with unpopular policy decisions. DéjŠ vu ...
#CanadaIsAwesome #History
https://www.thecanadianencyclopedia.ca/en/article/arthur-meighen

🔊 #NowPlaying on BBCRadio3's #Breakfast
Hélène de Montgeroult & Nicolas Horvath:
🎵 Piano Sonata in F Minor, Op 5 No 2 (2nd mvt, Aria con espressione)
#HélènedeMontgeroult #NicolasHorvath
https://open.spotify.com/track/5HF1wJTTxPeWhThHSgFyTq

aktuelles #Wetter #Behrendorf #Wische 16-06-2024 03:25
Temperatur: (min: 10,6C) 10,9C (max: 12,8C)
Feuchte: 86%
Luftdruck: 1008,5 hPa (gleichbleibend)
Windrichtung: 179 Grad
Wi…

who wants to see some Amaranth 0.5 code? i implemented SPI using streams and a SerDes-like structure to make it pipelined and accommodate arbitrary output-to-input latencies https://gist.github.com/whitequark/62e83edd46bb4fd78b7241377615f2f0

Amaranth 0.5 demo with a pipelined SPI core (easily extendable to QSPI) impemented using streams
Amaranth 0.5 demo with a pipelined SPI core (easily extendable to QSPI) impemented using streams - spi_serdes.py

Hackers Demand as Much as $5 Million From Snowflake Clients
https://www.bloomberg.com/news/articles/2024-06-17/hackers-demanding-as-much-as-5-million-from-snowflake-clients

AlmaLinux: RHEL-Nachbau läuft auf Raspberry Pi 5
Der RHEL-Nachbau AlmaLinux unterstützt nun den Raspberry Pi 5. Damit läuft die Distribution nun auch dem jüngsten Sproß der Raspberry-Pi-Familie.
https://www.

Entirely too hot, entirely too early. Humidex of 93°F (34°C) before 10:00 AM. Broke it off after wilting at 5 km. Walked a bit further because I was in a previously unexplored section of the greenway and was curious to see what was around the next bend. Then decided to run another 5 km, even if I suffered.
Not geese today, but vultures. A worse omen, for sure. “Just how bad is my fitness?”, I wondered. 🪦 #Running

The California Labor Commissioner's Office fines Amazon $5.9M for violating a 2022 state law by failing to properly inform workers of quotas at two warehouses (Caroline O'Donovan/Washington Post)
https://www.washingtonpost.com/technology/

Amazon fined $5.9 million for breaking labor law in California
The company is among the first to run afoul of a union-backed law aimed at protecting warehouse workers from aggressive productivity quotas.

aktuelles #Wetter #Behrendorf #Wische 16-06-2024 13:25
Temperatur: (min: 10,4C) 20,3C (max: 22,7C)
Feuchte: 64%
Luftdruck: 1008,5 hPa (gleichbleibend)
Windrichtung: 196 Grad
Wi…

(1/2) This afternoon and evening, Shelly and I watched a wonderful 5 part miniseries called, “Countdown; Inspiration4 Mission to Space.” It streams free on Netflix:
https://www.imdb.com/title/tt15166116/?ref_=ext_shr_lnk
This is the story of a billionaire pilot who was ab…

TrafficBots V1.5: Traffic Simulation via Conditional VAEs and Transformers with Relative Pose Encoding
Zhejun Zhang, Christos Sakaridis, Luc Van Gool
https://arxiv.org/abs/2406.10898

TrafficBots V1.5: Traffic Simulation via Conditional VAEs and Transformers with Relative Pose Encoding
In this technical report we present TrafficBots V1.5, a baseline method for the closed-loop simulation of traffic agents. TrafficBots V1.5 achieves baseline-level performance and a 3rd place ranking in the Waymo Open Sim Agents Challenge (WOSAC) 2024. It is a simple baseline that combines TrafficBots, a CVAE-based multi-agent policy conditioned on each agent's individual destination and personality, and HPTR, the heterogeneous polyline transformer with relative pose encoding. To improve the per…

This week’s work schedule starting times:
Mon: (called at 4:50AM to work) 5:50 AM
Tues: <day off>
Wed: 5:15 PM
Thu: <day off>
Fri: 1:45 PM
Sat: <day off>
Sun: 10:30 AM
This fucked up scheduling makes it impossible to get into a sleep and/or eating routine. 😢
FML

aktuelles #Wetter #Behrendorf #Wische 16-06-2024 10:25
Temperatur: (min: 10,4C) 20,9C (max: 21,3C)
Feuchte: 53%
Luftdruck: 1008,5 hPa (gleichbleibend)
Windrichtung: 220 Grad
Wi…

From #PatriciaKopatchinskaja @patriciakopatchinskaja@facebook.com
Playing today (2024-06-18) #Stravinsky’s Concerto in the famous #Odeon of

🔊 #NowPlaying on BBCRadio3's #Breakfast
Johanna Senfter, Roland Glassl & Oliver Triendl:
🎵 Ascension Day (5 Pieces)
#JohannaSenfter #RolandGlassl #OliverTriendl

On Office Comfort and Energy Efficiency - Sweating or shivering 9 to 5 at work? Small business or home office? Get comfy, save money, cut carbon! #office #frugal #thermostatWars -

On Office Comfort and Energy Efficiency
Sweating or shivering 9 to 5 at work? Small business or home office? Get comfy, save money, cut carbon! #office #frugal #thermostatWars

Wow, look at this very real and not at all AI-generated review on Amazon!

Proton Decay and Gauge Coupling Unification in an Extended SU(5) GUT with 45-Dimensional Higgs
Naoyuki Haba, Keisuke Nagano, Yasuhiro Shimizu, Toshifumi Yamada
https://arxiv.org/abs/2406.11091

Proton Decay and Gauge Coupling Unification in an Extended SU(5) GUT with 45-Dimensional Higgs
We present a comprehensive study of an extended SU(5) grand unified theory (GUT) that incorporates a 45-dimensional Higgs representation to address the shortcomings of the minimal SU(5) GUT, such as the inability to generate realistic fermion mass hierarchies and insufficient proton stability. By considering a hierarchical mass spectrum for the scalar components of the 45-Higgs, we demonstrate that successful gauge coupling unification (GCU) can be achieved. The color octet scalar, color triple…

Check out today's Metacurity for the most critical infosec developments you should know today, including
--Snowflake hackers demand up to $5 million as hacking scheme enters extortion stage
--Signal president says EU CSAM scanning threatens web security,
--DragonForce hit Oahu transit services with ransomware attack,
--Cleveland still coping with ransomware attack,
--Law enforcement portal hackers plead guilty,
--Cryptoscammers target Trump supporters,
--New malware campaign uses fake browsers,
--Suspected Chinese actors targeting F5 BIG-IP appliances for espionage,
--much more
https://www.metacurity.com/p/snowflake-hackers-demand-5-million-hacking-scheme-enters-extortion-stage

Frustration: Falling out of practice using your NFC code generator for 2FA and forgetting how it works.
Oy.

This https://arxiv.org/abs/2008.07907 has been replaced.
link: https://scholar.google.com/scholar?q=a

This https://arxiv.org/abs/2406.09002 has been replaced.
initial toot: https://mastoxiv.page/@a…

Gatemonium: A Voltage-Tunable Fluxonium
We present a new fluxonium qubit design, gatemonium, based on an all superconductor-semiconductor hybrid platform exhibiting gate voltage tunability of $E_J$. We first show the principle of fluxonium operation in epitaxial Al/InAs heterostructure where the single Josephson junction can be controlled using gate voltage control, effectively tuning the ``weight'' of the fictitious phase particle. The spectroscopy of the qubit shows tunability between plasmons to fluxons and their hybrid spectrum. …

Xreal unveils the $199 Beam Pro, a 6.5-inch device that powers Xreal's glasses, runs Android 14-based NebulaOS, uses a Snapdragon chip, and has two USB-C ports (David Pierce/The Verge)
https://www.theverge.com/2024/6/18/24180298/xreal-beam-p…

Xreal’s new Beam Pro is an Android tablet designed to work with your AR glasses
The $199 Beam Pro has a 6.5-inch screen, a Qualcomm Snapdragon processor, and some Android customizations that make it easier to use apps on your face.

Russian occupation of Zaporizhzhia nuclear power plant costs Ukraine over $5 billion: https://benborges.xyz/2024/06/18/russian-occupation-of.html

🔊 #NowPlaying on BBCRadio3's #ThroughTheNight
Johannes Brahms, Danish National Radio Choir & Stefan Parkman:
🎵 5 Songs for chorus, Op 104
#JohannesBrahms #DanishNationalRadioChoir #StefanParkman

Check out today's Metacurity for the most critical infosec developments you should know today, including
--Snowflake hackers demand up to $5 million as hacking scheme enters extortion stage
--Signal president says EU CSAM scanning threatens web security,
--DragonForce hit Oahu transit services with ransomware attack,
--Cleveland still coping with ransomware attack,
--Law enforcement portal hackers plead guilty,
--Cryptoscammers target Trump supporters,
--New malware campaign uses fake browsers,
--Suspected Chinese actors targeting F5 BIG-IP appliances for espionage,
--much more
https://www.metacurity.com/p/snowflake-hackers-demand-5-million-hacking-scheme-enters-extortion-stage

Un train stationne Š Place d'Italie en direction de Bobigny Pablo Picasso en raison d'un bagage oublié dans un train.
🤖 19/06 00:22

On Office Comfort and Energy Efficiency - Sweating or shivering 9 to 5 at work? Small business or home office? Get comfy, save money, cut carbon! #office #frugal #thermostatWars -

On Office Comfort and Energy Efficiency
Sweating or shivering 9 to 5 at work? Small business or home office? Get comfy, save money, cut carbon! #office #frugal #thermostatWars

5 Dallas Cowboys players under the radar entering training camp https://www.si.com/nfl/cowboys/news/dallas-cowboys-under-radar-players-2024-training-camp-rg2

5 Dallas Cowboys players under the radar entering training camp
These 5 players are flying under the radar for the Dallas Cowboys ahead of training camp.

Proton Decay and Gauge Coupling Unification in an Extended SU(5) GUT with 45-Dimensional Higgs
Naoyuki Haba, Keisuke Nagano, Yasuhiro Shimizu, Toshifumi Yamada
https://arxiv.org/abs/2406.11091

Proton Decay and Gauge Coupling Unification in an Extended SU(5) GUT with 45-Dimensional Higgs
We present a comprehensive study of an extended SU(5) grand unified theory (GUT) that incorporates a 45-dimensional Higgs representation to address the shortcomings of the minimal SU(5) GUT, such as the inability to generate realistic fermion mass hierarchies and insufficient proton stability. By considering a hierarchical mass spectrum for the scalar components of the 45-Higgs, we demonstrate that successful gauge coupling unification (GCU) can be achieved. The color octet scalar, color triple…

[2024-06-18 Tue (UTC), no new articles found for q-fin.ST Statistical Finance]

This https://arxiv.org/abs/2406.03941 has been replaced.
initial toot: https://mastoxiv.page/@a…

Magnetic Skyrmions: from lumps to supercompactons
The magnetic Skyrmion is described by one control parameter and one length scale. We study the two extreme limits of the control parameter -- infinitely large and vanishing - and find that the magnetic Skyrmion becomes a "restricted" magnetic Skyrmion and an O(3) sigma model lump, respectively. Depending on the potential under consideration, the restricted limit manifests differently. In the case of the Zeeman term, the restricted magnetic Skyrmion becomes a "supercompacton" that develops a dis…

Le trafic est perturbé sur l'ensemble de la ligne en raison d'un incident technique sur un train.
🤖 18/06 21:56

Kaiser waited five months to disclose massive data leak
https://www.sfexaminer.com/news/technology/kaiser-permanente-took-5-months-to-disclose-huge-data-leak/article_914fbc3e-2ccf-11ef-a6ec-7302c160f54b.html

This https://arxiv.org/abs/2406.01261 has been replaced.
initial toot: https://mastoxiv.page/@a…

Utilizing and extending superconducting circuit toolbox to simulate analog quantum gravity
There has been considerable effort to simulate quantum gravity features in solid state systems, such as analog black holes or wormholes. However, superconducting circuits have so far received only limited attention in this regard. Moreover, for quantum superpositions of spacetime geometries - a highly contentious notion within the quantum gravity community itself - there currently exist no solid state blueprints. We here show how quantum circuit hardware can implement a variety of classical and…

Un train stationne Š Porte de Pantin en direction de Place d'Italie en raison d'un incident nécessitant l’intervention du conducteur.
🤖 18/06 14:37

This https://arxiv.org/abs/2405.17758 has been replaced.
initial toot: https://mastoxiv.page/@a…

Charge transport through the multiple end zigzag edge states of armchair graphene nanoribbons and heterojunctions
This comprehensive study investigates charge transport through the multiple end zigzag edge states of finite-size armchair graphene nanoribbons/boron nitride nanoribbons (n-AGNR/w-BNNR) junctions under a longitudinal electric field, where n and w denote the widths of the AGNRs and the BNNRs, respectively. In 13-atom wide AGNR segments, the edge states exhibit a blue Stark shift in response to the electric field, with only the long decay length zigzag edge states showing significant interaction …

Un train stationne Š Stalingrad en direction de Bobigny Pablo Picasso en raison d'un incident nécessitant l’intervention du conducteur.
🤖 18/06 13:43

This https://arxiv.org/abs/2405.14695 has been replaced.
initial toot: https://mastoxiv.page/@a…

Gate- and flux-tunable sin(2$φ$) Josephson element with proximitized Ge-based junctions
Hybrid superconductor-semiconductor Josephson field-effect transistors (JoFETs) function as Josephson junctions with a gate-tunable critical current. Additionally, they can feature a non-sinusoidal current-phase relation (CPR) containing multiple harmonics of the superconducting phase difference, a so-far underutilized property. In this work, we exploit this multi-harmonicity to create a Josephson circuit element with an almost perfectly $π$-periodic CPR, indicative of a largely dominant charg…

L'arrêt n'est pas desservi Š Quai de la Rapée en direction de Place d'Italie en raison d'inondations.
🤖 18/06 08:23

This https://arxiv.org/abs/2404.19576 has been replaced.
initial toot: https://mastoxiv.page/@a…

Topology in a one-dimensional plasmonic crystal
In this paper we study the topology of the bands of a plasmonic crystal composed of graphene and of a metallic grating. Firstly, we derive a Kronig-Penney type of equation for the plasmonic bands as function of the Bloch wavevector and discuss the propagation of the surface plasmon polaritons on the polaritonic crystal using a transfer-matrix approach considering a finite relaxation time. Second, we reformulate the problem as a tight-binding model that resembles the Su-Schrieffer-Heeger (SSH) H…

Un train stationne Š Bobigny Pablo Picasso en direction de Place d'Italie en raison d'un ajustement de l'intervalle entre les trains.
🤖 18/06 07:08

This https://arxiv.org/abs/2403.09354 has been replaced.
initial toot: https://mastoxiv.page/@a…

Substrate, temperature and magnetic field dependence of electric polarisation in mixed-stacking tetralayer graphenes
Polytypes of tetralayer graphene (TLG: Bernal, rhombohedral and mixed stacking) are crystalline structures with different symmetries. Among those, mixed-stacking tetralayers lack inversion symmetry, which allows for intrinsic spontaneous out-of-plane electrical polarisation, inverted in the mirror-image pair, ABCB and ABAC stackings. Here, we compare the intrinsic polarisation of such TLGs with the symmetry-breaking effect of a substrate, which can also generate out-of-plane electric dipole mom…

Le trafic est perturbé sur l'ensemble de la ligne en raison d'un incident nécessitant l’intervention du conducteur.
🤖 18/06 05:57

Un train stationne Š Bobigny – Pantin en direction de Bobigny Pablo Picasso en raison d'un incident technique sur un train.
🤖 18/06 21:48

This https://arxiv.org/abs/2403.01576 has been replaced.
link: https://scholar.google.com/scholar?q=a

Gapless Edge-Modes and Topology in the Qi-Wu-Zhang Model: A Real-Space Analysis
The topological phase transition in the Qi-Wu-Zhang model is studied using a real-space approach. An effective Hamiltonian for the topologically protected edge-modes in a finite-size system is developed. The topological phase transition is understood in terms of a global perturbation to the system which lifts the degeneracy of the edge-modes. The effective Hamiltonian method is also applied to a one-dimensional system with spatially varying hopping strengths to understand the impact of disorder…

Le trafic reprend mais reste perturbé sur l'ensemble de la ligne en répercussion d'un bagage oublié sur un quai Š Stalingrad.
🤖 18/06 20:08

This https://arxiv.org/abs/2403.00903 has been replaced.
link: https://scholar.google.com/scholar?q=a

Evolution of Superconductivity in Twisted Graphene Multilayers
The group of moiré graphene superconductors keeps growing, and by now it contains twisted graphene multilayers and twisted double bilayers. We analyze the contribution of long range charge fluctuations in the superconductivity of twisted double graphene bilayers and helical trilayers, and compare the results to twisted bilayer graphene. We apply a diagrammatic approach which depends on a few, well known parameters. We find that the critical temperature and the order parameter differ significan…

Le trafic est interrompu entre Jaurès et Gare du Nord en raison d'un bagage oublié sur un quai Š Stalingrad .
Heure de reprise estimée : 19:30.
Nous vous invitons Š emprunter des itinéraires alternatifs et Š vous rapprocher de nos agents.
🤖 18/06 18:44

This https://arxiv.org/abs/2402.07490 has been replaced.
initial toot: https://mastoxiv.page/@a…

Fermi arcs mediated transport in inversion symmetry-broken Weyl semimetal nanowire and its hybrid junctions
The emergence of gapless surface states, known as Fermi arcs (FAs), is one of the unique properties of the novel topological Weyl semimetal (WSM). However, extracting the signatures of FAs from the bulk states has always been a challenge as both of them are gapless in nature and connected to each other. We capture the signatures of FAs via transport in an inversion symmetry (IS)-broken WSM. We study the band structure and the properties of FAs like shape, spin polarization considering slab and …

Le trafic est perturbé sur l'ensemble de la ligne en raison de l'actionnement d'un signal d'alarme Š République.
🤖 18/06 17:46

This https://arxiv.org/abs/2402.04276 has been replaced.
link: https://scholar.google.com/scholar?q=a

Accelerated boundary integral analysis of energy eigenvalues for confined electron states in quantum semiconductor heterostructures
This paper presents a novel and efficient approach for the computation of energy eigenvalues in quantum semiconductor heterostructures. Accurate determination of the electronic states in these heterostructures is crucial for understanding their optical and electronic properties, making it a key challenge in semiconductor physics. The proposed method is based on utilizing series expansions of zero-order Bessel functions to numerically solve the Schrödinger equation using boundary integral metho…

Un train stationne Š Campo-Formio en direction de Place d'Italie en raison d'un incident nécessitant l’intervention du conducteur.
🤖 18/06 16:59

This https://arxiv.org/abs/2402.00802 has been replaced.
link: https://scholar.google.com/scholar?q=a

Intrinsic Kerr amplification for microwave electromechanics
Electromechanical transduction gain of 21 dB is realized in a micro-cantilever resonant force sensor operated in the unresolved-sideband regime. Strain-dependent kinetic inductance weakly couples cantilever motion to a superconducting nonlinear resonant circuit. A single pump generates motional sidebands and parametrically amplifies them via four-wave mixing. We study the gain and added noise, and we analyze potential benefits of this integrated amplification process in the context force sensit…

Un train stationne Š République en direction de Place d'Italie en raison d'un incident nécessitant l’intervention du conducteur.
🤖 17/06 11:49

This https://arxiv.org/abs/2401.02943 has been replaced.
initial toot: https://mastoxiv.page/@a…

Temperature dependence of microwave losses in lumped-element resonators made from superconducting nanowires with high kinetic inductance
We study the response of several microwave resonators made from superconducting NbTiN thin-film meandering nanowires with large kinetic inductance, having different circuit topology and coupling to the transmission line. Reflection measurements reveal the parameters of the circuit and analysis of their temperature dependence in the range 1.7-6 K extract the superconducting energy gap and critical temperature. The lumped-element LC resonator, valid in our frequency range of interest, allows us t…

Un train stationne Š Bastille en direction de Place d'Italie en raison d'un incident nécessitant l’intervention du conducteur.
🤖 17/06 10:16

This https://arxiv.org/abs/2312.16120 has been replaced.
initial toot: https://mastoxiv.page/@a…

Photoinduced metallic Volkov-Pankratov states in semi-Dirac material
We study the emergence of interfacial modes between the two regions of a semi-Dirac type material, which are illuminated by the left and right circularly polarized light, respectively. We show that a smooth boundary between the two regions give rise to an interfacial quantum well which is sensitive to the incoming electron's momentum. The quantum well is found to host the Volkov-Pankratov states which are gapless metallic in nature. Contrary to the inverted mass term, it is the inverted velocit…

Un train stationne Š Bobigny Pablo Picasso en direction de Place d'Italie en raison d'un incident nécessitant l’intervention du conducteur.
🤖 17/06 09:17

This https://arxiv.org/abs/2311.13098 has been replaced.
initial toot: https://mastoxiv.page/@a…

Multiphoton-pumped UV-Vis transient absorption spectroscopy of 2D materials: basic concepts and recent applications
2D materials are considered a key element in the development of next-generation electronics (nanoelectronics) due to their extreme thickness in the nanometer range and unique physical properties. The ultrafast dynamics of photoexcited carriers in such materials are strongly influenced by their interfaces, since the thickness of 2D materials is much smaller than the typical depth of light penetration into their bulk counterparts and the mean free path of photoexcited carriers. The resulting coll…

This https://arxiv.org/abs/2311.12030 has been replaced.
initial toot: https://mastoxiv.page/@a…

On-chip multi-degree-of-freedom control of two-dimensional quantum and nonlinear materials
Two-dimensional materials (2DM) and their derived heterostructures have electrical and optical properties that are widely tunable via several approaches, most notably electrostatic gating and interfacial engineering such as twisting. While electrostatic gating is simple and has been ubiquitously employed on 2DM, being able to tailor the interfacial properties in a similar real-time manner represents the next leap in our ability to modulate the underlying physics and build exotic devices with 2D…

This https://arxiv.org/abs/2308.11156 has been replaced.
initial toot: https://mastoxiv.page/@a…

Direct observation of current-induced nonlinear spin torque in Pt-Py bilayers
We experimentally observe nonlinear spin torque in metallic bilayers of platinum and permalloy by means of spin-torque ferromagnetic-resonance (ST-FMR) under massive dc current injection. The observed nonlinear spin torque exerted to permalloy magnetization is attributed primarily to nonlinear spin polarization. Additional origin of the nonlinear spin torque is magnon generation (annihilation) followed by shrinkage (expansion) of effective magnetization, which is reveled by STFMR and unidirecti…

This https://arxiv.org/abs/2308.09282 has been replaced.
initial toot: https://mastoxiv.page/@a…

Symmetry, topology, and geometry: The many faces of the topological magnetoelectric effect
A delicate tension complicates the relationship between the topological magnetoelectric effect (TME) in three-dimensional (3D) $\mathbb{Z}_2$ topological insulators (TIs) and time-reversal symmetry (TRS). TRS underlies a particular $\mathbb{Z}_2$ topological classification of the electronic ground state of crystalline band insulators and the associated quantization of the magnetoelectric response coefficient calculated using bulk linear response theory but, according to standard symmetry argume…