Vacuum stress-energy tensor of a massive scalar field in a wormhole spacetime

dc.contributor.author	Bezerra V.
dc.contributor.author	Bezerra De Mello E.
dc.contributor.author	Khusnutdinov N.
dc.contributor.author	Sushkov S.
dc.date.accessioned	2018-09-18T20:23:31Z
dc.date.available	2018-09-18T20:23:31Z
dc.date.issued	2010
dc.identifier.issn	1550-7998
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/139389
dc.description.abstract	The vacuum average value of the stress-energy tensor of a massive scalar field with nonminimal coupling ξ to the curvature on the short-throat flat-space wormhole background is calculated. The final analysis is made numerically. It was shown that the energy-momentum tensor does not violate the null energy condition near the throat. Therefore, the vacuum polarization cannot self-consistently support the wormhole. © 2010 The American Physical Society.
dc.relation.ispartofseries	Physical Review D - Particles, Fields, Gravitation and Cosmology
dc.title	Vacuum stress-energy tensor of a massive scalar field in a wormhole spacetime
dc.type	Article
dc.relation.ispartofseries-issue	8
dc.relation.ispartofseries-volume	81
dc.collection	Публикации сотрудников КФУ
dc.source.id	SCOPUS15507998-2010-81-8-SID77952565478

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