| Автор | S. I. Kruglov |
| Дата выпуска | 2003-05-01 |
| dc.description | Dynamical symmetry breaking and the formation of scalar condensates in the SU(2)⊗U(1) Nambu–Jona-Lasinio model with two coupling constants has been studied in the framework of the mean-field approximation. The bosonization procedures of the model are performed using the functional integration method. The possibility of the spontaneous CP symmetry breaking in the model under consideration has been shown. The mass spectrum of the bound states of fermions, as well as the effective Lagrangian of interacting scalar and pseudoscalar mesons are obtained. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Копирайт | 2003 EDP Sciences |
| Название | Effective Lagrangian and dynamical symmetry breaking in the SU(2)⊗U(1) NJL model |
| Тип | lett |
| DOI | 10.1209/epl/i2003-00399-6 |
| Electronic ISSN | 1286-4854 |
| Print ISSN | 0295-5075 |
| Журнал | EPL (Europhysics Letters) |
| Том | 62 |
| Первая страница | 327 |
| Последняя страница | 331 |
| Аффилиация | S. I. Kruglov; International Educational Centre - 2727 Steeles Ave. W, # 104 Toronto, Ontario, Canada M3J 3G9 |
| Выпуск | 3 |
