27 citations · 44 across the 2 of their papers we have counts for
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Scalar Casimir densities and forces for parallel plates in cosmic string spacetime
E. R. Bezerra de Mello, A. A. Saharian, S. V. Abajyan
We analyze the Casimir densities and forces associated with a massive scalar quantum field confined between two parallel plates in a D-dimensional cosmic string spacetime. The plat…
Scalar Casimir effect in a linearly expanding universe
A. A. Saharian, T. A. Petrosyan, S. V. Abajyan +1
We investigate quantum vacuum effects for a massive scalar field, induced by two planar boundaries in background of a linearly expanding spatially flat Friedmann-Robertson-Walker s…
Fermionic vacuum polarization by a flat boundary in cosmic string spacetime
E. R. Bezerra de Mello, A. A. Saharian, S. V. Abajyan
In this paper we investigate the fermionic condensate and the renormalized vacuum expectation value (VEV) of the energy-momentum tensor for a massive fermionic field induced by a f…
Vacuum polarization by a flat boundary in cosmic string spacetime
E. R. Bezerra de Mello, A. A. Saharian
In this paper we analyze the vacuum expectation values of the field squared and the energy-momentum tensor associated to a massive scalar field in a higher dimensional cosmic strin…