We study a generalization of the Gaussian effective potential for self-interacting scalar fields in one and two spatial dimensions. We compute the two-loop corrections and discuss the renormalization of the generalized Gaussian effective potential.
Generalized Gaussian effective potential: Low dimensional scalar fields
CEA, Paolo;TEDESCO, LUIGI
1994-01-01
Abstract
We study a generalization of the Gaussian effective potential for self-interacting scalar fields in one and two spatial dimensions. We compute the two-loop corrections and discuss the renormalization of the generalized Gaussian effective potential.File in questo prodotto:
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