2 v 1 2 4 Ju n 20 04 Casimir Effect for Moving Branes in Static dS 4 + 1 Bulk
نویسنده
چکیده
In this paper we study the Casimir effect for conformally coupled massless scalar fields on background of Static dS 4+1 spacetime. We will consider the general plane– symmetric solutions of the gravitational field equations and boundary conditions of the Dirichlet type on the branes. Then we calculate the vacuum energy-momentum tensor in a configuration in which the boundary branes are moving by uniform proper acceleration in static de Sitter background. Static de Sitter space is confor-mally related to the Rindler space, as a result we can obtain vacuum expectation values of energy-momentum tensor for conformally invariant field in static de Sitter space from the corresponding Rindler counterpart by the conformal transformation.
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