Zobrazeno 1 - 10
of 65 312
pro vyhledávání: '"P, Mathias"'
Autor:
Bureau, Flavien, Denis, Louise, Coudert, Antoine, Fink, Mathias, Couture, Olivier, Aubry, Alexandre
Transcranial ultrasound imaging is usually limited by skull-induced attenuation and high-order aberrations. By using contrast agents such as microbubbles in combination with ultrafast imaging, not only can the signal-to-noise ratio be improved, but s
Externí odkaz:
http://arxiv.org/abs/2410.14499
Massive main-sequence stars have convective cores and radiative envelopes, and sub-surface convection zones. However, their properties strongly depend on a star's opacity and metallicity. Non-rotating 1D evolution models of main-sequence stars betwee
Externí odkaz:
http://arxiv.org/abs/2410.12726
We provide a new proof of the splitting theorems from Lorentzian geometry, in which simplicity is gained by sacrificing linearity of the d'Alembertian to recover ellipticity. We exploit a negative homogeneity (non-uniformly) elliptic $p$-d'Alembert o
Externí odkaz:
http://arxiv.org/abs/2410.12632
We study quantum-fluctuation-driven fractionalized phases in the vicinity of altermagnetic order. First, the long-range magnetic orders in the vicinity of collinear altermagnetism are identified; these feature a non-coplanar "orbital altermagnet" whi
Externí odkaz:
http://arxiv.org/abs/2410.10949
Autor:
Schmidtke, Finn, Vetter, Mathias
Given independent random variables $Y_1, \ldots, Y_n$ with $Y_i \in \{0,1\}$ we test the hypothesis whether the underlying success probabilities $p_i$ are constant or whether they are periodic with an unspecified period length of $r \ge 2$. The test
Externí odkaz:
http://arxiv.org/abs/2410.10203
Accurate prediction of thermodynamic properties is essential in drug discovery and materials science. Molecular dynamics (MD) simulations provide a principled approach to this task, yet they typically rely on prohibitively long sequential simulations
Externí odkaz:
http://arxiv.org/abs/2410.10605
We introduce a new class of functional correlated disordered materials, termed Gyromorphs, which uniquely combine liquid-like translational disorder with quasi-long-range rotational order, induced by a ring of $G$ delta peaks in their structure facto
Externí odkaz:
http://arxiv.org/abs/2410.09023
Context. Betelgeuse is a red supergiant (RSG) that is known to vary semi-regularly on both short and long timescales. The origin of the short period of Betelgeuse has often been associated to radial pulsations but could also be due to the convection
Externí odkaz:
http://arxiv.org/abs/2410.08819
In this work, we propose a simple transformer-based baseline for multimodal molecular representation learning, integrating three distinct modalities: SMILES strings, 2D graph representations, and 3D conformers of molecules. A key aspect of our approa
Externí odkaz:
http://arxiv.org/abs/2410.07981
Autor:
Margaria, Nico, Pastier, Florian, Bennour, Thinhinane, Billard, Marie, Ivanov, Edouard, Hease, William, Stepanov, Petr, Adiyatullin, Albert F., Singla, Raksha, Pont, Mathias, Descampeaux, Maxime, Bernard, Alice, Pishchagin, Anton, Morassi, Martina, Lemaître, Aristide, Volz, Thomas, Giesz, Valérian, Somaschi, Niccolo, Maring, Nicolas, Boissier, Sébastien, Au, Thi Huong, Senellart, Pascale
Semiconductor quantum dots in microcavities are an excellent platform for the efficient generation of indistinguishable single photons. However, their use in a wide range of quantum technologies requires their controlled fabrication and integration i
Externí odkaz:
http://arxiv.org/abs/2410.07760