Casimir energy for self-interacting scalar field in a spherical shell

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dc.creatorSetare, M. R.
dc.creatorMansouri, R.
dc.date2002-01-27
dc.date.accessioned2026-07-07T04:13:03Z
dc.date.available2026-07-07T04:13:03Z
dc.descriptionIn this paper we calculate the Casimir energy for spherical shell with massless self-interacting scalar filed which satisfying Dirichlet boundary conditions on the shell. Using zeta function regularization and heat kernel coefficients we obtain the divergent contributions inside and outside of Casimir energy. The effect of self-interacting term is similar with existing of mass for filed. In this case some divergent part arises. Using the renormalization procedure of bag model we can cancel these divergent parts.
dc.description9 pages
dc.identifierhttps://arxiv.org/abs/hep-th/0201213
dc.identifierhttp://arxiv.org/abs/hep-th/0201213
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/51117
dc.subjectHigh Energy Physics - Theory
dc.titleCasimir energy for self-interacting scalar field in a spherical shell
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