Zobrazeno 1 - 10
of 405
pro vyhledávání: '"CRUZ, M. B."'
Autor:
de Mello, E. R. Bezerra, Cruz, M. B.
In this work, we investigate the violation of Lorentz symmetry through the Casimir effect. The Casimir effect is one of the most intriguing aspects of modern physics, representing a macroscopic quantum-origin force between two neutral conducting surf
Externí odkaz:
http://arxiv.org/abs/2407.11749
In this paper, we obtain novel traversable, static, and spherically symmetric wormhole solutions, derived from the effective energy density and isotropic pressure resulting from the Casimir effect, corrected by the Generalized Uncertainty Principle (
Externí odkaz:
http://arxiv.org/abs/2406.08250
This study investigates the potential of the Sagnac Effect for detecting dark matter in the Solar System, particularly within the Sun. Originating from the relative delay and interference of light beams traveling in opposite directions on rotating pl
Externí odkaz:
http://arxiv.org/abs/2403.04992
Autor:
de Mello, E. R. Bezerra, Cruz, M. B.
In this work, we consider a theoretical model that presents violation of the Lorentz symmetry in the approach of Quantum Field Theory. The theoretical model adopted consists of a real massive scalar quantum field confined in the region between two la
Externí odkaz:
http://arxiv.org/abs/2210.09243
In this work, we investigate the quasinormal modes for a massive scalar field with a nonminimal coupling with gravity in the spacetime of a loop quantum black hole, known as the Self-Dual Black Hole. In this way, we have calculated the characteristic
Externí odkaz:
http://arxiv.org/abs/2103.11212
Publikováno v:
Phys. Rev. D 102, 045006 (2020)
A Lorentz symmetry violation aether-type theoretical model is considered to investigate the Casimir effect and the generation of topological mass associated with a self-interacting massive scalar fields obeying Dirichlet, Newman and mixed boundary co
Externí odkaz:
http://arxiv.org/abs/2005.09513
Publikováno v:
Phys. Rev. D 102, 044063 (2020)
In this work, we have calculated the polar gravitational quasinormal modes for a quantum corrected black hole model, that arises in the context of Loop Quantum Gravity, known as Self-Dual Black Hole. In this way, we have calculated the characteristic
Externí odkaz:
http://arxiv.org/abs/2005.02208
Publikováno v:
International Journal of Modern Physics A, 34 (2019) 1950107
In this paper, we analyze the fermionic Casimir effects associated with a massless quantum field in the context of Lorentz symmetry violation approach based on Horava-Lifshitz methodology. In order to obtain these observables, we impose the standard
Externí odkaz:
http://arxiv.org/abs/1905.01295
Publikováno v:
Phys. Rev. D 99, 085012 (2019)
In this paper, we evaluate the Casimir energy and pressure for a massive fermionic field confined in the region between two parallel plates. In order to implement this confinement we impose the standard MIT bag boundary on the plates for the fermioni
Externí odkaz:
http://arxiv.org/abs/1812.05428
Publikováno v:
Mod. Phys. Lett. A33, vol. 20, 1850115 (2018)
In this paper, we investigate the thermal effect on the Casimir energy associated with a massive scalar quantum field confined between two large parallel plates in a CPT-even, aether-like Lorentz-breaking scalar field theory. In order to do that we c
Externí odkaz:
http://arxiv.org/abs/1803.07446