Zobrazeno 1 - 10
of 7 670
pro vyhledávání: '"Rodríguez-Luis A"'
We provide necessary and sufficient conditions for the uniqueness of the k-means set of a probability distribution. This uniqueness problem is related to the choice of k: depending on the underlying distribution, some values of this parameter could l
Externí odkaz:
http://arxiv.org/abs/2410.13495
We prove new stability results for a class of regular Gabor frames $G(h; a,b )$ subject to frequency-dependent timing jitter under various conditions on the window function $h$.
Externí odkaz:
http://arxiv.org/abs/2410.01681
Autor:
Rodriguez, Arturo, Kumar, Piyush, Diaz-Caraveo, Cesar, Adansi, Richard O., Rodriguez, Luis F., Kumar, Vinod
In this aerothermal study, we performed a two-dimensional steady-state Computational Fluid Dynamics (CFD) and heat conduction simulation at Mach 6. The key to our methodology was a one-way coupling between CFD surface temperature as a boundary condit
Externí odkaz:
http://arxiv.org/abs/2410.00228
In this communication we demonstrate that a deep artificial neural network based on a transformer architecture with self-attention layers can predict the long-time population dynamics of a quantum system coupled to a dissipative environment provided
Externí odkaz:
http://arxiv.org/abs/2409.11320
Autor:
Zapata, Luis A., Fernández-López, Manuel, Sanhueza, Patricio, Girart, Josep M., Rodríguez, Luis F., Cortes, Paulo, Patrick, Koch, Beltrán, María T., Pattle, Kate, Beuther, Henrik, Saha, Piyali, Jiao, Wenyu, Xu, Fengwei, Lu, Xing Walker, Olguin, Fernando, Li, Shanghuo, Stephens, Ian W., Kang, Ji-hyun, Cheng, Yu, Choudhury, Spandan, Morii, Kaho, Chung, Eun Jung, Wang, Jia-Wei, Hwang, Jihye, Lyo, A-Ran, Zhang, Qizhou, Chen, Huei-Ru Vivien
The formation of the massive stars, and in particular, the role that the magnetic fields play in their early evolutionary phase is still far from being completely understood. Here, we present Atacama Large Millimeter/Submillimeter Array (ALMA) 1.2 mm
Externí odkaz:
http://arxiv.org/abs/2408.10199
Until now it has not been possible to obtain the proper motions of PSR B1849+00 with timing techniques or VLBI imaging given the enhanced interstellar scattering along its line of sight. We present an analysis of archive Very Large Array observations
Externí odkaz:
http://arxiv.org/abs/2408.08278
Autor:
Rodriguez, Luis F., Zapata, Luis A.
HR 8799 is an A5/F0 V star where exoplanets were first directly imaged. Four exoplanets were found within $\simeq 2\rlap.{''}0$ from the star. Here we report the VLA detection of a faint (19.1$\pm$2.7 $\mu$Jy) radio continuum (3.0 GHz) source project
Externí odkaz:
http://arxiv.org/abs/2407.05479
Using James Webb Space Telescope near-infrared data of the inner Orion Nebula, \citet{Pearson_McCaughrean_2023} detected 40 Jupiter-Mass Binary Objects (JuMBOS). These systems are not associated with stars and their components have masses of giant Ju
Externí odkaz:
http://arxiv.org/abs/2401.04905
Autor:
Ordóñez-Toro, Jazmín, Dzib, Sergio A., Loinard, Laurent, Ortiz-León, Gisela, Kounkel, Marina A., Masqué, Josep M., Medina, S. -N. X., Galli, Phillip A. B., Dupuy, Trent J., Rodríguez, Luis F., Quiroga-Nuñez, Luis H.
We report dynamical mass measurements of the individual stars in the most luminous and massive stellar member of the nearby Ophiuchus star-forming region, the young tight binary system S1. We combine 28 archival datasets with seven recent, proprietar
Externí odkaz:
http://arxiv.org/abs/2401.02885
In this Article we perform a systematic study of the global entanglement and exciton coherence length dynamics coherence in natural light-harvesting system Fenna-Matthews-Olson (FMO) complex across various parameters of a dissipative environment from
Externí odkaz:
http://arxiv.org/abs/2401.01534