Dynamical symmetry breaking in models with the Yukawa interaction

被引:0
|
作者
V. G. Ksenzov
A. I. Romanov
机构
[1] State Scientific Center Institute for Theoretical and Experimental Physics,
[2] National Research Nuclear University MEPhI,undefined
来源
Physics of Atomic Nuclei | 2013年 / 76卷
关键词
Atomic Nucleus; Fermionic Mass; Dynamical Symmetry; Chiral Condensate; Yukawa Interaction;
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摘要
The models with a massless fermion and a self-interacting massive scalar field with the Yukawa interaction are discussed. The chiral condensate and the fermion mass are calculated analytically through a one-loop approximation in (1 + 1)-dimensions. It is shown that the models have a phase transition as a function of the squared mass of the scalar field.
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页码:534 / 536
页数:2
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