Tootfinder

Waging a Campaign: Results from an Injection-Recovery Study involving 35 numerical Relativity Simulations and three Waveform Models
Sarp Ak\c{c}ay, Charlie Hoy, Jake Mac Uilliam
https://arxiv.org/abs/2506.19990

Waging a Campaign: Results from an Injection-Recovery Study involving 35 numerical Relativity Simulations and three Waveform Models
We present Bayesian inference results from an extensive injection-recovery campaign to test the validity of three state of the art quasicircular gravitational waveform models: \textsc{SEOBNRv5PHM}, \textsc{IMRPhenomTPHM}, \textsc{IMRPhenomXPHM}, the latter with the \textsc{SpinTaylorT4} implementation for its precession dynamics. We analyze 35 strongly precessing binary black hole numerical relativity simulations with all available harmonic content. Ten simulations have a mass ratio of $4:1$ an…

This https://arxiv.org/abs/2403.06767 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Continuity and equivariant dimension
We study the local-triviality dimensions of actions on $C^*$-algebras, which are invariants developed for noncommutative Borsuk-Ulam theory. While finiteness of the local-triviality dimensions is known to guarantee freeness of an action, we show that free actions need not have finite weak local-triviality dimension. Moreover, the local-triviality dimensions of a continuous field may be greater than those of its individual fibers, and the dimensions may fail to vary continuously across the fiber…

#TotalEnergies hat an zwei Einkaufszentren in #Brandenburg 40 neue #Ladepunkte für E-Autos in Betrieb genommen.
Am Havelpark Dallgow und Kaufpark Eiche stehen nun

📢 Hamburger SV steigt in die erste Fußball-Bundesliga auf
Mit einem furiosen 6:1 gegen Ulm hat der HSV am vorletzten Spieltag den Aufstieg in die erste Bundesliga perfekt gemacht. Die Hamburger haben nun 59 Punkte und können damit nicht mehr auf den Relegationsplatz zurückfallen.
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Hamburger SV steigt in die erste Fußball-Bundesliga auf
Mit einem furiosen 6:1 gegen Ulm hat der HSV am vorletzten Spieltag den Aufstieg in die erste Bundesliga perfekt gemacht. Die Hamburger kehren damit nach sieben Jahren wieder ins Fußball-Oberhaus zurück. Ulm steigt in die dritte Liga ab.

Heute in der öffentlichen #Ringvorlesung um 18:15 in der Aula am Wilhelmsplatz #Göttingen:
Prof. Dr. Dorothea Bahns vom @… üb…

Der Ortsteil #Beuren in #Pfaffenhofen an der Roth erweitert sein Netz für regenerative #Wärmeversorgung.
Eine

Pfaffenhofen: Noch mehr regenerative Energie in Beuren
Der Ortsteil Beuren der Gemeinde Pfaffenhofen an der Roth baut sein Netz an regenerativer Wärme aus und erschließt weitere Straßenzüge. Zusammen mit dem beauftragten Unternehmen GP Joule informierten die Renergiewerke Pfaffenhofen über die Erweiterungspläne.  

Impact of embedded $^{163}$Ho on the performance of the transition-edge sensor microcalorimeters of the HOLMES experiment
Douglas Bennett, Matteo Borghesi, Pietro Campana, Rodolfo Carobene, Giancarlo Ceruti, Matteo De Gerone, Marco Faverzani, Lorenzo Ferrari Barusso, Elena Ferri, Joseph Fowler, Sara Gamba, Flavio Gatti, Andrea Giachero, Marco Gobbo, Danilo Labranca, Roberto Moretti, Angelo Nucciotti, Luca Origo, Stefano Ragazzi, Dan Schmidt, Daniel Swetz, Joel Ullom

Impact of embedded $^{163}$Ho on the performance of the transition-edge sensor microcalorimeters of the HOLMES experiment
We present a detailed investigation of the performance of transition-edge sensor (TES) microcalorimeters with $^{163}$Ho atoms embedded by ion implantation, as part of the HOLMES experiment aimed at neutrino mass determination. The inclusion of $^{163}$Ho atoms introduces an excess heat capacity due to a pronounced Schottky anomaly, which can affect the detector's energy resolution, signal height, and response time. We fabricated TES arrays with varying levels of $^{163}$Ho activity and charact…

This https://arxiv.org/abs/2502.12046 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_nli…

Adiabatic Gauge Potential as a Tool for Detecting Chaos in Classical Systems
The interplay between chaos and thermalization in weakly non-integrable systems is a rich and complex subject. Interest in this area is further motivated by a desire to develop a unified picture of chaos for both quantum and classical systems. In this work, we study the adiabatic gauge potential (AGP), an object typically studied in quantum mechanics that describes deformations of a quantum state under adiabatic variation of the Hamiltonian, in classical Fermi-Pasta-Ulam-Tsingou (FPUT) and Toda…

Rigorous Derivation of the Wave Kinetic Equation for $\beta$-FPUT System
Boyang Wu
https://arxiv.org/abs/2506.02948 https://arxiv.org…

Rigorous Derivation of the Wave Kinetic Equation for $β$-FPUT System
Wave kinetic theory has been suggested as a way to understand the longtime statistical behavior of the Fermi-Pasta-Ulam-Tsingou (FPUT) system, with the aim of determining the thermalization time scale. The latter has been a major problem since the model was introduced in the 1950s. In this thesis we establish the wave kinetic equation for a reduced evolution equation obtained from the $β$-FPUT system by removing the non-resonant terms. We work in the kinetic limit $N\to \infty$ and $β\to 0$ u…