Institute of Applied Problems of Physics of NAS RA, Armenia
We investigate the Wightman function and the vacuum expectation values of the field squared and energy-momentum tensor for a massive scalar field with general curvature coupling outside a spherical bubble in Minkowski spacetime. The geometry inside the bubble corresponds to a space with constant negative curvature. The asymptotic behavior of the expectation values is studied for small values of the bubble radius and at large distances.
oai:arar.sci.am:23484
ՀՀ ԳԱԱ Հիմնարար գիտական գրադարան
Jul 28, 2022
Feb 27, 2020
1
https://arar.sci.am/publication/26245
Edition name | Date |
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Casimir densities outside a constant curvature spherical bubble | Jul 28, 2022 |
A. P. Djotyan Avetisyan, A. A. K. Moulopoulos
Kyasov, A. A. G. V. Dedkov
Saharian, A. A. D. H. Simonyan T. A. Petrosyan
V. E. Mkrtchyan
Karapet Mkrtchyan
E. M. Benecha Yu. M. Shukrinov I. R. Rahmonov A. E. Botha N. Ananikian