Bogolubov's spontaneous symmetry-breaking mechanism and the Higgs phenomenon
In the mean-field approximation the four-fermion (V-A)-theory is shown to have all the features of the abelian model with spontaneous symmetry breaking. In this model the coupling constants turn out to be the known functions of two parameters: the Yukawa coupling constant and the vacuum expectation...
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| Published in | Physics letters. B Vol. 104; no. 6; pp. 449 - 452 |
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| Main Author | |
| Format | Journal Article |
| Language | English |
| Published |
Elsevier B.V
17.09.1981
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| Online Access | Get full text |
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| Summary: | In the mean-field approximation the four-fermion (V-A)-theory is shown to have all the features of the abelian model with spontaneous symmetry breaking. In this model the coupling constants turn out to be the known functions of two parameters: the Yukawa coupling constant and the vacuum expectation value of the Higgs field. |
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| ISSN: | 0370-2693 1873-2445 |
| DOI: | 10.1016/0370-2693(81)90512-8 |