Zobrazeno 1 - 10
of 76 616
pro vyhledávání: '"Lourenço, A."'
Autor:
Issifu, Adamu, Thakur, Prashant, da Silva, Franciele M., Marquez, Kau D., Menezes, Débora P., Dutra, M., Lourenço, O., Frederico, Tobias
For the first time, we use relativistic mean-field (RMF) approximation with density-dependent couplings, adjusted by the DDME2 parameterization, to investigate the effects of dark matter on supernova remnants. We calculate the nuclear equation of sta
Externí odkaz:
http://arxiv.org/abs/2412.17946
Autor:
Adhikari, Prabal, Ammon, Martin, Avancini, Sidney S., Ayala, Alejandro, Bandyopadhyay, Aritra, Blaschke, David, Braghin, Fabio L., Buividovich, Pavel, Cardoso, Rafael P., Cartwright, Casey, Castaño-Yepes, Jorge David, Chernodub, Maxim, Coppola, M., Das, Mayusree, Dutra, Mariana, Endrődi, Gergely, Fang, Jianjun, Farias, Ricardo L. S., Fraga, Eduardo S., Frazon, Arthur, Fukushima, Kenji, García-Muñoz, Juan D., Garnacho-Velasco, Eduardo, Dumm, D. Gomez, Grieninger, Sebastian, Gulminelli, Francesca, Hernandez, Juan, Islam, Chowdhury Aminul, Kaminski, Matthias, Kotov, Andrey, Krein, Gastão, Li, Jing, Lo, Pok Man, Loewe, Marcelo, Lourenço, Odilon, Markó, Gergely, Marquez, Kau D., Mizher, Ana, Mukhopadhyay, Banibrata, Muñoz, Enrique, Noguera, S., Nunes, Rodrigo M., Pais, Helena, Palhares, Letícia F., Providência, Constança, Raya, Alfredo, Restrepo, Tulio, Rojas, Juan Cristóbal, Scoccola, N. N., Scurto, Luigi, Sedrakian, Armen, Smith, Dominik, Tavares, William Rafael, Tejeda-Yeomans, Maria E., Timóteo, Varese S., Tolos, Laura, Villavicencio, Cristian, Weber, Fridolin, Yasui, Shigehiro, Zamora, Renato, Zuraiq, Zenia
Magnetic fields are ubiquitous across different physical systems of current interest; from the early Universe, compact astrophysical objects and heavy-ion collisions to condensed matter systems. A proper treatment of the effects produced by magnetic
Externí odkaz:
http://arxiv.org/abs/2412.18632
We study the effects of hyperons, delta baryons, and quark matter phase transitions on f-mode oscillations in neutron stars. Using the density-dependent relativistic mean-field model (DDME2) for the hadronic phase and the density-dependent quark mass
Externí odkaz:
http://arxiv.org/abs/2412.12002
Autor:
Crossett, Jacob P., Jaffé, Yara L., McGee, Sean L., Smith, Rory, Bellhouse, Callum, Bettoni, Daniela, Vulcani, Benedetta, Kelkar, Kshitija, Lourenço, Ana C. C.
Ram pressure stripped galaxies are rare cases of environmental evolution in action. However, our ability to understand these galaxies is limited by the small number of identified galaxies experiencing ram pressure stripping (RPS). Our aim is to explo
Externí odkaz:
http://arxiv.org/abs/2412.10060
Autor:
Lourenço, Maicon Pierre, Naseri, Mosayeb, Herrera, Lizandra Barrios, Zadeh-Haghighi, Hadi, Gaur, Daya, Simon, Christoph, Salahub, Dennis R.
Active learning (AL) has been widely applied in chemistry and materials science. In this work we propose a quantum active learning (QAL) method for automatic structural determination of doped nanoparticles, where quantum machine learning (QML) models
Externí odkaz:
http://arxiv.org/abs/2412.00504
Artificial Intelligence (AI) has driven innovations and created new opportunities across various sectors. However, leveraging domain-specific knowledge often requires automated tools to design and configure models effectively. In the case of Deep Neu
Externí odkaz:
http://arxiv.org/abs/2411.15290
Phase-shaped electron energy-loss spectroscopy (PSEELS) measures the scattering probability of structured free electron beams by a target. Over the last decade, it was shown that this scheme can be employed to emulate polarized optical spectroscopies
Externí odkaz:
http://arxiv.org/abs/2411.11754
Publikováno v:
Phys. Rev. D 110 (2024) 124019
By considering realistic equations of state (EoSs) to describe the ordinary matter of the stellar crust, in this study, we explore the effect of a dark energy core, made of Chaplygin Dark Fluid (CDF), on neutron stars (NSs). To accomplish this purpos
Externí odkaz:
http://arxiv.org/abs/2411.08793
This work delves into the study of flavor invariants and, in special, invariants capable of detecting CP (Charge-Parity) violation. Through the mathematical tool of the Hilbert series, we systematically enumerate and explore flavor invariants that ar
Externí odkaz:
http://arxiv.org/abs/2411.06260
We prove a Baum-Bott type residual formula for one-dimensional holomorphic foliations, with isolated singularities, and logarithmic along free divisors. More precisely, this provides a Baum--Bott theorem for a foliated triple $(X,\mathscr{F}, D)$, wh
Externí odkaz:
http://arxiv.org/abs/2411.04015