Effective Action for Self-Interacting Scalar Field in 3-dimensional Ball

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In this paper we have considered the renormalized one-loop effective action for massless self-interacting scalar field in the 3-dimensional ball. The scalar field satisfies Dirichlet boundary condition on the ball. Using heat kernel expansion method we calculate the divergent part of effective action, then by bag model renormalization procedure we obtain the renormalized one-loop effective action.
Latex,7 pages

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High Energy Physics - Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/51098

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-th/0201105
 http://arxiv.org/abs/hep-th/0201105

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arXiv