77 citations · 396 across the 16 of their papers we have counts for
3 papers · 1 filter
Induced Brownian motion by the Friedmann-Robertson-Walker spacetime in the presence of a cosmic string
Herondy F. Santana Mota, Eugênio R. Bezerra de Mello
In this paper we investigate the quantum Brownian motion of a massive scalar point particle induced by the FRW spacetime in the presence of a linear topological defect named cosmic…
Vacuum polarization in high-dimensional AdS spacetime in the presence of a cosmic string and compactified extra dimension
W. Oliveira dos Santos, E. R. Bezerra de Mello, H. F. Mota
In this paper, we analyze the vacuum expectation values (VEVs) of the field squared and the energy-momentum tensor associated with a charged and massive scalar quantum field in a g…
Landau Levels in the Presence of a Cosmic String in Rainbow Gravity
V. B. Bezerra, I. P. Lobo, H. F. Mota +1
In this paper we analyze the energy levels of a charged scalar particle placed in the static cosmic string spacetime, under the action of a uniform magnetic field parallel to the s…