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Terent'ev low-energy theorem in the Extended Nambu-Jona-Lasinio model

Research paper by A. N. Ivanov, M. Nagy, N. I. Troitpkaya

Indexed on: 01 Sep '92Published on: 01 Sep '92Published in: Czechoslovak Journal of Physics



Abstract

The low-energy theorem, derived by Terent'ev within the framework of current algebra, is proved at the quark level within the framework of the Extended Nambu-Jona-Lasinio model.