Renormalization of the casimir energy in the (1+1)-dimensional fermion-bag models

被引：0
|
作者：
I. O. Cherednikov
机构：
[1] Joint Institute for Nuclear Research,Institute for Theoretical Problems of Microphysics
[2] Moscow State University,undefined
来源：
Physics of Atomic Nuclei | 2002年 / 65卷
关键词：
Elementary Particle; Singular Term; Dimensional Spacetime; Casimir Energy; Subsequent Absorption;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The ground-state energy in the two-phase hybrid chiral fermion-bag model involving boson-fermion interaction is studied in (1+1)-dimensional spacetime. A procedure for renormalizing the divergent energy of the fermion sea is proposed. The procedure is based on the isolation of singular terms and the subsequent absorption of these divergences in the redefined parameters of the input Lagrangian.
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页码：898 / 905
页数：7
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