14 citations · 15 across the 2 of their papers we have counts for
7 papers · 1 filter
Vacuum current and polarization induced by magnetic flux in a higher-dimensional cosmic string in the presence of a flat boundary
E. A. F. Bragança, E. R. Bezerra de Mello
In this paper we analyze the vacuum bosonic current and polarization induced by a magnetic flux running along a higher dimensional cosmic string in the presence of a flat boundary…
Electromagnetic Casimir effect in a Lorentz symmetry violation model
Dêivid R. da Silva, E. R. Bezerra de Mello
In this paper, we study the electromagnetic Casimir effects in the context of Lorentz symmetry violations. Two distinct approaches are considered: the first one is based on Horava-…
Casimir energy and topological mass for a massive scalar field with Lorentz violation
M. B. Cruz, E. R. Bezerra de Mello, H. F. Santana Mota
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…
Induced fermionic current in AdS spacetime in the presence of a cosmic string and a compactified dimension
S. Bellucci, W. Oliveira dos Santos, E. R. Bezerra de Mello
In this paper, we consider a massive charged fermionic quantum field and investigate the current densities induced by a magnetic flux running along the core of an idealized cosmic…
Vacuum expectation value of the energy-momentum tensor in a higher dimensional compactified cosmic string spacetime
E. A. F. Bragança, H. F. Santana Mota, E. R. Bezerra de Mello
The main objective of this paper is to analyze the vacuum expectation value (VEV) of the energy-momentum tensor (EMT) associated with a charged scalar quantum field in a high-dimen…
Fermionic Casimir effect in a field theory model with Lorentz symmetry violation
M. B. Cruz, E. R. Bezerra de Mello, A. Yu. Petrov
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…