Fermion condensate and Dirac operator determinant with external gauge fields and dynamical fermion self energy
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Published:2006
Issue:11
Volume:55
Page:5745
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ISSN:1000-3290
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Container-title:Acta Physica Sinica
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language:
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Short-container-title:Acta Phys. Sin.
Author:
Yang Hua ,Liu Zeng-Ping ,Wang Xue-Lei ,Zhang Sheng-Hai ,
Abstract
The calculation of Dirac operator determinant in non-Abelian gauge theory is generalized from only containing hard fermion mass to that containing momentum dependent fermion self energy, and the calculation of determiant and fermion condensate is generalized to the case with arbitrary external gauge fields.
Publisher
Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences
Subject
General Physics and Astronomy