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Replaced article(s) found for quant-ph. https://arxiv.org/list/quant-ph/new
[1/6]:
- Quantum Chaos and Universal Trotterisation Behaviours in Digital Quantum Simulations
Kargi, Manatuly, Sieberer, Dehollain, Henriques, Olsacher, Hauke, Heyl, Zoller, Langford

Spin-phonon coupling and isotope-related pseudo-molecule vibrations in layered Cr$_2$Ge$_2$Te$_6$ ferromagnet
Grzegorz Krasucki, Katarzyna Olkowska-Pucko, Tomasz Wo\'zniak, Mihai I. Sturza, Holger Kohlmann, Adam Babi\'nski, Maciej R. Molas
https://arxiv.org/abs/2510.01881

Spin-phonon coupling and isotope-related pseudo-molecule vibrations in layered Cr$_2$Ge$_2$Te$_6$ ferromagnet
The vibrational structure of chromium germanium telluride (Cr$_2$Ge$_2$Te$_6$, CGT) is investigated and a strong spin-phonon coupling is revealed. The measured high-resolution Raman scattering (RS) spectra are composed of the 10 Raman-active modes: 5A$_\textrm{g}$ and 5E$_\textrm{g}$, predicted by calculation using the density functional theory and identified using polarization-resolved RS measurements. We also studied the effect of temperature on the RS spectra of CGT from 5~K to 300~K. A stro…

Experimental electronic structure of the mineral superconductor covellite CuS
Alexandre Antezak, Takemi Kato, Pedro Rezende Gon\c{c}alves, Franck Fortuna, Marcin Rosmus, Natalia Olszowska, Andr\'es Felipe Santander-Syro, Emmanouil Frantzeskakis
https://arxiv.org/abs/2509.02468

Experimental electronic structure of the mineral superconductor covellite CuS
Covellite (CuS) is the first known natural mineral superconductor. Despite its simple chemical formula, covellite exhibits a rich crystal structure at the origin of several remarkable properties. The ionic arrangement in CuS crystals leads to a mixed valence of Cu and a second-order structural transition at 55 K. Despite the abundance of structural studies and theoretical reports on its electronic structure, there are scarce references on its experimental band structure. By means of Angle Resol…

Rep. Johnny Olszewski D-MD tried but failed to get recognized on the House floor today
to get Rep.-elect Adelita Grijalva D-AZ sworn in.
Speaker Johnson has refused to seat Grijalva for more than 3 weeks.
"This is wrong and you know it Mr. Speaker."
https://bsky.app/pro…

Jamie Dupree (@jamiedupree.bsky.social)
Rep. Johnny Olszewski D-MD (lower left) tried but failed to get recognized on the House floor today to get Rep.-elect Adelita Grijalva D-AZ sworn in. Speaker Johnson has refused to seat Grijalva for more than 3 weeks. "This is wrong and you know it Mr. Speaker."

Decoding Shake-up Satellites in XPS through Large-Scale ab initio Simulations: Spectral Signatures of Ring Fusion in Porphyrins
Jannis Kockl\"auner, Majid Shaker, Maximilian Muth, Simon Steinbach, Christoph Oleszak, Ole Lytken, Hans-Peter Steinr\"uck, Dorothea Golze
https://arxiv.org/abs/2509.26057

Decoding Shake-up Satellites in XPS through Large-Scale ab initio Simulations: Spectral Signatures of Ring Fusion in Porphyrins
In X-ray photoelectron spectroscopy (XPS), shake-up satellites arise when core ionization is accompanied by simultaneous charge-neutral valence excitations. Although these satellites can contain detailed structural information, they are rarely interpreted due to the lack of accurate and scalable theoretical methods. Here, we develop and apply a many-body perturbation theory framework within the $GW$ plus cumulant ($GW+C$) approach that enables accurate predictions of shake-up satellites in larg…

Safe-by-Design: Approximate Nonlinear Model Predictive Control with Real Time Feasibility
Jan Olucak, Arthur Castello B. de Oliveira, Torbj{\o}rn Cunis
https://arxiv.org/abs/2509.22422

Safe-by-Design: Approximate Nonlinear Model Predictive Control with Real Time Feasibility
This paper establishes relationships between continuous-time, receding horizon, nonlinear model predictive control (MPC) and control Lyapunov and control barrier functions (CLF/CBF). We show that, if the cost function "behaves well" for points in the terminal set, then the optimal value function and the feasible set, respectively, define a compatible CLF/CBF pair on the MPC's region of attraction. We then proceed to prove that any approximation of the value function and the feasible set also de…

Was die Ministerin aus BW offenbart ist nicht nur für die Wissenschaft ein Problem. Auch für die Industrie ist es problematisch, wenn internationale Spitzenkräfte nur ungern nach Deutschland kommen und ihre Fähigkeiten lieber in anderen Ländern einbringen.
Um die innere Sicherheit steht es immer schlechter in Deutschland, weil die AfD immer mehr Hass streut und der Innenminster an den Grenzen Gesetze bricht, statt für Sicherheit zu sorgen.

Baden-Württemberg: Wissenschaftsministerin fürchtet abschreckende Wirkung der AfD auf internationale Forschende
Akademiker wenden sich von den USA ab, Deutschland wittert Chancen. Petra Olschowski, Wissenschaftsministerin in Stuttgart, verspricht ein Anwerbeprogramm – und berichtet von Interessenten, die sich um ihre Sicherheit sorgen.

PU-Gaussian: Point Cloud Upsampling using 3D Gaussian Representation
Mahmoud Khater, Mona Strauss, Philipp von Olshausen, Alexander Reiterer
https://arxiv.org/abs/2509.20207 htt…

PU-Gaussian: Point Cloud Upsampling using 3D Gaussian Representation
Point clouds produced by 3D sensors are often sparse and noisy, posing challenges for tasks requiring dense and high-fidelity 3D representations. Prior work has explored both implicit feature-based upsampling and distance-function learning to address this, but often at the expense of geometric interpretability or robustness to input sparsity. To overcome these limitations, we propose PU-Gaussian, a novel upsampling network that models the local neighborhood around each point using anisotropic 3…

Replaced article(s) found for quant-ph. https://arxiv.org/list/quant-ph/new
[1/3]:
- Quantum Chaos and Universal Trotterisation Behaviours in Digital Quantum Simulations
Kargi, Manatuly, Sieberer, Dehollain, Henriques, Olsacher, Hauke, Heyl, Zoller, Langford