256 citations · 1.7k across the 84 of their papers we have counts for
5 papers · 1 filter
Vacuum effects induced by a plate in de Sitter spacetime in the presence of a cosmic string
W. Oliveira dos Santos, E. R. Bezerra de Mello
In this paper we investigate the vacuum expectation values of the field squared and the energy-momentum tensor associated to a charged massive scalar quantum field in a -dim…
Induced current by a cosmic string and a brane in high-dimensional AdS spacetime
W. Oliveira dos Santos, E. R. Bezerra de Mello
In this paper we investigate the bosonic current induced by a brane and a magnetic flux running along the idealized cosmic string in a -dimensional anti-de Sitter (AdS) back…
Bosonic Casimir effect in an aether-like Lorentz-violating scenario with higher order derivatives
R. A. Dantas, H. F. Santana Mota, E. R. Bezerra de Mello
In this paper we investigate the bosonic Casimir effect in a Lorentz-violating symmetry scenario. The theoretical model adopted consists of a real massive scalar quantum field conf…
Vacuum polarization induced by a cosmic string and a brane in AdS spacetime
W. Oliveira dos Santos, E. R. Bezerra de Mello
In this paper we investigate the vacuum polarization effects associated to a charged quantum massive scalar field on a -dimensional anti-de Sitter background induced by a ma…
Finite temperature energy-momentum tensor in compactified cosmic string spacetime
W. Oliveira dos Santos, E. R. Bezerra de Mello
In this paper we analyze the expectation value of the field squared and the energy-momentum tensor associated with a massive charged scalar quantum field with a nonzero chemical po…