400 citations
- A. Alikhanyan National LaboratoryAM26 papers
- Universidade Federal da ParaíbaBR14 papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT8 papers
- Joint Institute for Nuclear ResearchRU7 papers
- University of RostockDE6 papers
- Monash UniversityAU5 papers
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- Kyungnam UniversityKR3 papers
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8 papers · 2 filters
Vacuum densities for a thick brane in AdS spacetime
A. A. Saharian, A. L. Mkhitaryan
For a massive scalar field with general curvature coupling parameter we evaluate Wightman function, vacuum expectation values of the field square and the energy-momentum tensor ind…
Wightman function and scalar Casimir densities for a wedge with two cylindrical boundaries
A. A. Saharian, A. S. Tarloyan
Wightman function, the vacuum expectation values of the field square and the energy-momentum tensor are investigated for a massive scalar field with general curvature coupling para…
The generalized Abel-Plana formula with applications to Bessel functions and Casimir effect
A. A. Saharian
One of the most efficient methods for the evaluation of the vacuum expectation values for physical observables in the Casimir effect is based on using the Abel-Plana summation form…
Casimir effect in de Sitter spacetime with compactified dimension
A. A. Saharian, M. R. Setare
We investigate the Hadamard function, the vacuum expectation values of the field square and the energy-momentum tensor of a scalar field with general curvature coupling parameter i…
N=4 Supersymmetric MICZ-Kepler systems on S3
S. Bellucci, S. Krivonos, V. Ohanyan
Proceeding from the superfield action for nonlinear supermultiplet, equipped with the most general potential term, we find the action describing a charged particle on th…
Wightman function and vacuum densities for a Z_2-symmetric thick brane in AdS spacetime
A. A. Saharian, A. L. Mkhitaryan
Positive frequency Wightman function, vacuum expectation values of the field square and the energy-momentum tensor induced by a Z_{2}-symmetric brane with finite thickness located…