14 citations · 25 across the 5 of their papers we have counts for
6 papers
Vacuum Energy and Topological Mass in Interacting Elko and Scalar Field Theories
A. J. D. Farias Junior, A. Smirnov, Herondy F. Santana Mota +1
In this paper, we consider a four-dimensional system composed of a mass-dimension-one fermionic field, also known as Elko, interacting with a real scalar field. Our main objective…
Current density induced by a cosmic string in de Sitter spacetime in the presence of two flat boundaries
W. Oliveira dos Santos, H. F. Santana Mota, E. R. Bezerra de Mello
In this paper, we investigate the vacuum bosonic current density induced by a carrying-magnetic-flux cosmic string in a -de Sitter spacetime considering the presence of two…
Thermal Casimir effect in a classical liquid in a quasi-periodically identified conical spacetime
K. E. L. de Farias, Azadeh Mohammadi, Herondy F. Santana Mota
In this paper, we study the finite-temperature quantum fluctuation of a classical liquid induced by the topology of an effective conical spacetime, as well as by a quasi-periodic b…
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…
Quantum vacuum fluctuation effects in a quasi-periodically identified conical spacetime
K. E. L. de Farias, H. F. Santana Mota
We consider a quasi-periodically identified conical spacetime, like the one of a cosmic string or disclination, to investigate nonzero averaged quantum vacuum fluctuations effects…
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…