Zobrazeno 1 - 10
of 2 245
pro vyhledávání: '"Araujo, P. C."'
In this paper, we investigate the influence of the geometry in the electronic states of a quantum ripple surface. We have considered an electron governed by the spinless stationary Schr\"{o}dinger equation constrained to move on the ripple surface du
Externí odkaz:
http://arxiv.org/abs/2411.06622
Autor:
Araujo, Eduardo C., Codeço, Claudia T., Loch, Sandro, Vacaro, Luã B., Freitas, Laís P., Lana, Raquel M., Bastos, Leonardo S., de Almeida, Iasmim F., Valente, Fernanda, Carvalho, Luiz M., Coelho, Flávio C.
The influence of climate on mosquito-borne diseases like dengue and chikungunya is well-established, but comprehensively tracking long-term spatial and temporal trends across large areas has been hindered by fragmented data and limited analysis tools
Externí odkaz:
http://arxiv.org/abs/2407.21286
Autor:
de Araujo, J. C. N, Fortes, H. G. M.
General Relativity (GR) is not the only way gravity can be geometrised. Instead of curvature, the Teleparallel Theory attributes gravity to torsion $T$, which is related to the antysimmetric part of connection, and the Symmetric Teleparallel theory n
Externí odkaz:
http://arxiv.org/abs/2407.08884
In this paper we study meson scattering in a non-minimally Lorentz-violating scalar QED at finite temperature. The meson scatterings were investigated in tree level and the finite temperature effects were addressed by using the thermofield dynamics f
Externí odkaz:
http://arxiv.org/abs/2406.17078
There has been a growing interest within the astrophysics community in highly magnetized and fast-spinning white dwarfs (WDs), commonly referred to as HMWDs. WDs with these characteristics are quite uncommon and possess magnetic fields $\geqslant 10^
Externí odkaz:
http://arxiv.org/abs/2405.02507
Publikováno v:
Eur.Phys.J.C 84 (2024) 302
The Kerr spacetime is a fundamental solution of general relativity (GR), describing the gravitational field around a rotating, uncharged black hole (BH). Kerr spacetime has been crucial in modern astrophysics and it serves as a foundation for the stu
Externí odkaz:
http://arxiv.org/abs/2403.17718
This paper presents the effects of non-minimal Lorentz-violation operators in superconductivity. By constructing a Lorentz-Violating Ginzburg-Landau theory of superconductivity with a five-dimensional operator, we discuss the influence of higher dime
Externí odkaz:
http://arxiv.org/abs/2401.01778
Double white-dwarf (DWD) mergers are relevant astrophysical sources expected to produce massive, highly-magnetized WDs, supernovae (SNe) Ia, and neutron stars (NSs). Although they are expected to be numerous sources in the sky, their detection has ev
Externí odkaz:
http://arxiv.org/abs/2310.06655
Publikováno v:
The European Physical Journal C, Volume 83, article number 1168, (2023)
The Teleparallel Theory is equivalent to General Relativity, but whereas in the latter gravity has to do with curvature, in the former gravity is described by torsion. As is well known, there is in the literature a host of alternative theories of gra
Externí odkaz:
http://arxiv.org/abs/2308.00627
Autor:
Vivaldini, Kelen C. T., Galdames, Jorge P. M., Pasqual, Thales B., Sobral, Rafael M., Araújo, Roberto C., Becker, Marcelo, Caurin, Glauco A. P.
Automation of logistic processes is essential to improve productivity and reduce costs. In this context, intelligent warehouses are becoming a key to logistic systems thanks to their ability of optimizing transportation tasks and, consequently, reduc
Externí odkaz:
http://arxiv.org/abs/2307.06893