Tootfinder

Observation of electromagnons in a monolayer multiferroic
Mohammad Amini, Tiago V. C. Ant\~ao, Liwei Jing, Ziying Wang, Antti Karjasilta, Robert Drost, Shawulienu Kezilebieke, Jose L. Lado, Adolfo O. Fumega, Peter Liljeroth
https://arxiv.org/abs/2510.08253

Observation of electromagnons in a monolayer multiferroic
Van der Waals multiferroics have emerged as a promising platform to explore novel magnetoelectric phenomena. Recently, it has been shown that monolayer NiI$_2$ hosts robust type-II multiferroicity down to the two-dimensional limit, a giant dynamical magnetoelectric coupling at terahertz frequencies, and an electrically switchable spin polarization. These developments present the possibility of engineering ultrafast, low-energy-consumption, and electrically-tunable spintronic devices based on th…

Für Fans von Mario Kart: VR-Rennen mit echten Elektro-Karts angekündigt
Der französische VR-Spielhallen-Betreiber EVA bringt ein Multiplayer-Rennspiel in seine Arenen – inklusive Power-ups, VR-Brille und echten Karts.

Computing moment polytopes - with a focus on tensors, entanglement and matrix multiplication
Maxim van den Berg, Matthias Christandl, Vladimir Lysikov, Harold Nieuwboer, Michael Walter, Jeroen Zuiddam
https://arxiv.org/abs/2510.08336

Computing moment polytopes - with a focus on tensors, entanglement and matrix multiplication
Tensors are fundamental in mathematics, computer science, and physics. Their study through algebraic geometry and representation theory has proved very fruitful in the context of algebraic complexity theory and quantum information. In particular, moment polytopes have been understood to play a key role. In quantum information, moment polytopes (also known as entanglement polytopes) provide a framework for the single-particle quantum marginal problem and offer a geometric characterization of ent…

A Stable, Accurate and Well-Conditioned Time-Domain PMCHWT Formulation
Van Chien Le, Cedric Munger, Francesco P. Andriulli, Kristof Cools
https://arxiv.org/abs/2510.07989 https:…

A Stable, Accurate and Well-Conditioned Time-Domain PMCHWT Formulation
This paper introduces a new boundary element formulation for transient electromagnetic scattering by homogeneous dielectric objects based on the time-domain PMCHWT equation. To address dense-mesh breakdown, a multiplicative Calderon preconditioner utilizing a modified static electric field integral operator is employed. Large-timestep breakdown and late-time instability are simultaneously resolved by rescaling the Helmholtz components leveraging the quasi-Helmholtz projectors and using temporal…

Crosslisted article(s) found for cs.SC. https://arxiv.org/list/cs.SC/new
[1/1]:
- Computing moment polytopes - with a focus on tensors, entanglement and matrix multiplication
van den Berg, Christandl, Lysikov, Nieuwboer, Walter, Zuiddam

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Dimension- and Facet-Dependent Altermagnetic Triferroics and Biferroics in CrSb
Long Zhang, Guoying Gao
https://arxiv.org/abs/2510.07771 https://arxiv.org/…

Dimension- and Facet-Dependent Altermagnetic Triferroics and Biferroics in CrSb
Altermagnets have recently garnered significant interest due to their vanishing net magnetic moment and non-relativistic momentum-dependent spin splitting. However, altermagnetic (AM) multiferroics especially triferroics remain scarce. We investigate the experimentally synthesized non-van der Waals CrSb as a model system to explore the effects of dimensionality and facet orientation on its ferroic properties. NiAs, MnP, wurtzite (WZ), zincblende (ZB), and rocksalt (RS) phases are considered. Us…

»Meme — Junge Generation fragt, was die Speichern-Schaltfläche in Excel darstellt«
— von @…
Hach ja… Wer fühlt sich nun alt von euch "jungen" Fediverse User*innen? Das 1st World Problem unserer Youngster: Warum sieht das Excel-Speichern-Icon wie ein Getränkeautomat aus?
💾

Meme: Junge Generation fragt, was die Speichern-Schaltfläche in Excel darstellt
Das nebenstehende Symbol zeigt das Icon der Speichern-Schaltfläche, wie es in Microsoft Excel in der Multifunktionsleiste (als Menüband bekannt) zu finden ist. Es gibt einen bereits Jahre alten Witz…

Je zen-moment van vandaag.

Man arrested with body armor and a suitcase filled with ammunition after threatening multiple synagogues, officials say (Cindy Von Quednow/CNN)
https://www.cnn.com/2025/10/28/us/threatened-synagogue-attacks-alabama
http://www.memeorandum.com/251029/p26#a251029p26