Zobrazeno 1 - 10
of 18 728
pro vyhledávání: '"A Terán"'
We study the influence of thermal fluctuations on the two-time correlation functions of bosonic baths within a superstatistics framework by assuming that fluctuations follow the gamma distribution. We further establish a connection between superstati
Externí odkaz:
http://arxiv.org/abs/2411.12942
Autor:
Akar, Osman, Han, Yushan, Chen, Yizhou, Lan, Weixian, Gallagher, Benn, Fedkiw, Ronald, Teran, Joseph
We present learning-based implicit shape representations designed for real-time avatar collision queries arising in the simulation of clothing. Signed distance functions (SDFs) have been used for such queries for many years due to their computational
Externí odkaz:
http://arxiv.org/abs/2411.06719
Autor:
Terán, Pedro, Zapataa, José M.
We prove by counterexample that a large deviation principle established by Chen and Feng [{\em Comm. Statist. Theory Methods} {\bf 45} (2016), 400--412] in the framework of sublinear expectations is incorrect. That implies that the rate function cann
Externí odkaz:
http://arxiv.org/abs/2410.14650
Transient dynamics of copropagating entangled bosons and fermions remains an unexplored aspect of quantum mechanics. We investigate how entanglement affects the spatiotemporal evolution of the particles using a modified version of the quantum shutter
Externí odkaz:
http://arxiv.org/abs/2410.12095
Autor:
Capote-Robayna, Nathaniel, Tresguerres-Mata, Ana I. F., Martín-Luengo, Aitana Tarazaga, Terán-García, Enrique, Martin-Moreno, Luis, Alonso-González, Pablo, Nikitin, Alexey Y.
Van der Waals (vdW) materials supporting phonon polaritons (PhPs) - light coupled to lattice vibrations - have gathered significant interest because of their intrinsic anisotropy and low losses. In particular, $\alpha$-MoO$_3$ supports PhPs with in-p
Externí odkaz:
http://arxiv.org/abs/2409.07861
We present a novel hybrid incompressible flow/material point method solver for simulating the combustion of flammable solids. Our approach utilizes a sparse grid representation of solid materials in the material point method portion of the solver and
Externí odkaz:
http://arxiv.org/abs/2408.07276
Autor:
Valenzuela, Victor M., Teran, Daniel, Sandoval, Alejandro, Gomez, Eduardo, Franco-Villafañe, John A., Alcantar-Peña, Jesus J., Ponce-Hernandez, Juan
Publikováno v:
J. Appl. Phys. 133, 234501 (2023)
Gravimeters fabricated with MEMS suffer from temperature-dependent drifts in their long-term stability. We analyze the thermal contributions to the signal, and we propose three mechanisms to mitigate their effects. The first one uses materials that f
Externí odkaz:
http://arxiv.org/abs/2406.14691
Autor:
Jin, Yongxu, Omens, Dalton, Geng, Zhenglin, Teran, Joseph, Kumar, Abishek, Tashiro, Kenji, Fedkiw, Ronald
Since loose-fitting clothing contains dynamic modes that have proven to be difficult to predict via neural networks, we first illustrate how to coarsely approximate these modes with a real-time numerical algorithm specifically designed to mimic the m
Externí odkaz:
http://arxiv.org/abs/2404.16896
Objective: Conventional event positioning algorithms in light-sharing PET detectors are often limited by edge effects and the impact of inter-crystal scattering (ICS). This study explores the feasibility of deep neural network (DNN) techniques for mo
Externí odkaz:
http://arxiv.org/abs/2403.18240
Autor:
Álvarez-Cuervo, J., Obst, M., Dixit, S., Carini, G., Tresguerres-Mata, A. I. F., Lanza, C., Terán-García, E., Álvarez-Pérez, G., Fernández-Álvarez, L., Diaz-Granados, K., Kowalski, R., Senerath, A. S., Mueller, N. S., Herrer, L., De Teresa, J. M., Wasserroth, S., Klopf, J. M., Beechem, T., Wolf, M., Eng, L. M., Folland, T. G., Martín-Luengo, A. Tarazaga, Martín-Sánchez, J., Kehr, S. C., Nikitin, A. Y., Caldwell, J. D., Alonso-González, P., Paarmann, A.
The emergence of a vast repository of van der Waals (vdW) materials supporting polaritons - light coupled to matter excitations - offers a plethora of different possibilities to tailor electromagnetic waves at the subwavelength-scale. In particular,
Externí odkaz:
http://arxiv.org/abs/2403.18657