32 citations · 91 across the 8 of their papers we have counts for
9 papers
Fermionic condensate and the mean energy-momentum tensor in the Fulling-Rindler vacuum
S. Bellucci, V. Kh. Kotanjyan, A. A. Saharian
We investigate the properties of the fermionic Fulling-Rindler vacuum for a massive Dirac field in a general number of spatial dimensions. As important local characteristics, the f…
Vacuum densities and the Casimir forces for branes orthogonal to the AdS boundary
S. Bellucci, A. A. Saharian, V. Kh. Kotanjyan
For a massive scalar field with general curvature coupling we evaluate the Wightman function in the geometry of two parallel branes perpendicular to the AdS boundary. On the separa…
Cosmic string and brane induced effects on the fermionic vacuum in AdS spacetime
S. Bellucci, W. Oliveira dos Santos, E. R. Bezerra de Mello +1
We investigate the combined effects of a magnetic flux-carrying cosmic string and a brane on the fermionic condensate (FC) and on the vacuum expectation value (VEV) of the energy-m…
Fermionic vacuum polarization around a cosmic string in compactified AdS spacetime
S. Bellucci, W. Oliveira dos Santos, E. R. Bezerra de Mello +1
We investigate topological effects of a cosmic string and compactification of a spatial dimension on the vacuum expectation value (VEV) of the energy-momentum tensor for a fermioni…
Fermionic vacuum currents in topologically nontrivial braneworlds: Two-brane geometry
S. Bellucci, A. A. Saharian, H. G. Sargsyan +1
The vacuum expectation value (VEV) of the fermionic current density is investigated in the geometry of two parallel branes in locally AdS spacetime with a part of spatial dimension…
Attractors and first order formalism in five dimensions revisited
S. Bellucci, S. Ferrara, A. Shcherbakov +1
The attractor mechanism in five dimensional Einstein-Maxwell Chern-Simons theory is studied. The expression of the five dimensional rotating black object potential depending on Tau…