Zobrazeno 1 - 10
of 3 457
pro vyhledávání: '"Andres, É"'
Autor:
Chen, Lebing, Ye, Gaihua, Nnokwe, Cynthia, Pan, Xing-Chen, Tanigaki, Katsumi, Cheng, Guanghui, Chen, Yong P., Yan, Jiaqiang, Mandrus, David G., Allcca, Andres E. Llacsahuanga, Giles-Donovan, Nathan, Birgeneau, Robert J., He, Rui
Optical phonon engineering through nonlinear effects has been utilized in ultrafast control of material properties. However, nonlinear optical phonons typically exhibit rapid decay due to strong mode-mode couplings, limiting their effectiveness in te
Externí odkaz:
http://arxiv.org/abs/2410.03128
Autor:
Piatti, Andrés E.
Since recent years, mass segregation driven by two-body relaxation in star clusters has been proposed to be measured by the so-called dynamical clock, $A^+$, a measure of the area enclosed between the cumulative radial distribution of blue straggler
Externí odkaz:
http://arxiv.org/abs/2409.16887
Autor:
de Parga, S. Ares, Bravo, J. R., Sibuet, N., Hernandez, J. A., Rossi, R., Boschert, Stefan, Quintana-Ortí, Enrique S., Tomás, Andrés E., Tatu, Cristian Cătălin, Vázquez-Novoa, Fernando, Ejarque, Jorge, Badia, Rosa M.
The integration of Reduced Order Models (ROMs) with High-Performance Computing (HPC) is critical for developing digital twins, particularly for real-time monitoring and predictive maintenance of industrial systems. This paper describes a comprehensiv
Externí odkaz:
http://arxiv.org/abs/2409.09080
Autor:
Piatti, Andrés E.
We present results of the analysis of a set of images obtained in the field of the Milky Way bulge globular cluster NGC 6355 using the Dark Energy Camera, which is attached to the 4m Blanco telescope of the Cerro-Tololo Interamerican Observatory. We
Externí odkaz:
http://arxiv.org/abs/2405.01485
Autor:
The LTD Collaboration, Ramírez-Uribe, Selomit, Rentería-Olivo, Andrés E., Rentería-Estrada, David F., de Lejarza, Jorge J. Martínez, Dhani, Prasanna K., Cieri, Leandro, Hernández-Pinto, Roger J., Sborlini, German F. R., Bobadilla, William J. Torres, Rodrigo, Germán
We present the first proof-of-concept application to decay processes at higher perturbative orders of LTD causal unitary, a novel methodology that exploits the causal properties of vacuum amplitudes in the loop-tree duality (LTD) and is directly well
Externí odkaz:
http://arxiv.org/abs/2404.05492
Quantum algorithms are a promising framework for a proper treatment of Feynman loop integrals due to the existence of a manifestly causal representation scenario. Particularly, unfolding causal configurations of multiloop Feynman diagrams is understo
Externí odkaz:
http://arxiv.org/abs/2404.03544
Publikováno v:
The International Journal of High Performance Computing Applications. 2023;37(3-4):380-393
We investigate the solution of low-rank matrix approximation problems using the truncated SVD. For this purpose, we develop and optimize GPU implementations for the randomized SVD and a blocked variant of the Lanczos approach. Our work takes advantag
Externí odkaz:
http://arxiv.org/abs/2403.06218
This paper aims first to perform robust continuous analysis of a mixed nonlinear formulation for stress-assisted diffusion of a solute that interacts with an elastic material, and second to propose and analyse a virtual element formulation of the mod
Externí odkaz:
http://arxiv.org/abs/2401.09714
Autor:
Wang, Chao, Wang, Ke, Xu, Feng-Wei, Sanhueza, Patricio, Liu, Hauyu Baobab, Zhang, Qizhou, Lu, Xing, Fontani, F., Caselli, Paola, Busquet, Gemma, Tan, Jonathan C., Li, Di, Jackson, J. M., Pillai, Thushara, Ho, Paul T. P., Guzmán, Andrés E., Yue, Nannan
Context. Traditionally, supersonic turbulence is considered to be one of the most likely mechanisms to slow down the gravitational collapse in dense clumps, thereby enabling the formation of massive stars. However, several recent studies have raised
Externí odkaz:
http://arxiv.org/abs/2310.17970
Autor:
Piatti, Andrés E.
The spatial metallicity distribution of star clusters in the Small Magellanic Cloud (SMC) has recently been found to correlate as a V-shaped function with the semi-major axis of an elliptical framework proposed to assume a projected galaxy flattening
Externí odkaz:
http://arxiv.org/abs/2309.05408