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Spontaneous CP Violation in the U(3) NJL Model | | S. I. Kruglov
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11 Jun 2003 | | Subject: | hep-ph hep-th nucl-th | | Abstract: | With the help of the functional integration method, the formation of scalar, pseudoscalar condensates, and dynamical symmetry breaking in the U(3) four-fermion model has been investigated. We show the possibility of spontaneous CP symmetry violation in the model under consideration. The bosonization procedures of the model are performed; the propagators of quarks, scalar and pseudoscalar fields are calculated in one loop approximation. The masses of the scalar and pseudoscalar mesons are evaluated. | | Source: | arXiv, hep-ph/0306096 | | Services: | Forum | Review | PDF | Favorites | |
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