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.
Similar content being viewed by others
References
Ivanov A. N., Nagy M., Volkov M. K.: Phys. Lett. B200 (1988) 171.
Paver N., Scadron M. D.: Nuovo Cimento A78 (1983) 159.
Ivanov A. N., Nagy M.; Troitskaya N. I.: Chiral perturbation theory in the Extended Nambu-Jona-Lasinio model. IFUP-TH 15/91. Pisa Univ., May 1991.
Bay A. et al.: Phys. Lett. B174 (1986) 445.
Terent'ev M. V.: Yad. Fiz.16 (1972) 162.
Bardeen W. A., Jung W.: Phys. Rev.123 (1968) 1423.
Ivanov A. N., Troitskaya N. I.: Yad. Fiz.43 (1986) 947.
Troitskaya N. I.: Some problems of low-energy hadronic physics (PhD Thesis). University of St. Petersburg, April 1990.
Ivanov A. N., Nagy M., Troitskaya N. I.: Czech. J. Phys.42 (1992) 21.
Gasiorowicz S., Geffen D. A.: Rev. Mod. Phys.41 (1969) 531.
Volkov M. K., Osipov A. A.: Yad. Fiz.41 (1985) 1027.
Ivanov A. N., Nagy M., Scadron M. D.: Phys. Lett. B273 (1991) 173.
Author information
Authors and Affiliations
Additional information
One of the authors (A.N.I.) is pleased to thank Dr. A. Nogová and Dr. J. Boháčik for a very kind hospitality during the stay at the Institute of Physics in Bratislava, where this work was finished.
Rights and permissions
About this article
Cite this article
Ivanov, A.N., Nagy, M. & Troitpkaya, N.I. Terent'ev low-energy theorem in the Extended Nambu-Jona-Lasinio model. Czech J Phys 42, 891–898 (1992). https://doi.org/10.1007/BF01605165
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01605165