paper

Radiative corrections to the Casimir effect for the massive scalar field

arXiv:hep-th/0306011 · doi:10.1016/S0920-5632(03)02411-3

Abstract

We compute the first radiative correction to the Casimir energy of a massive scalar field with a quartic self-interaction in the presence of two parallel plates. Three kinds of boundary conditions are considered: Dirichlet-Dirichlet, Neumann-Neumann and Dirichlet-Neumann. We use dimensional and analytical regularizations to obtain our physical results.

5 pages, 1 figure. Talk given at International Conference on Renormalization Group and Anomalies in Gravity and Cosmology (IRGA 2003), Ouro Preto, MG, Brazil, 17-23 March 2003. Version 2: reference added

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