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JOURNALS // Zapiski Nauchnykh Seminarov POMI // Archive

Zap. Nauchn. Sem. POMI, 2002 Volume 291, Pages 5–23 (Mi znsl1618)

This article is cited in 11 papers

Vector particles in Quasilocal Quark Models

V. A. Andrianovab, S. S. Afoninab

a Saint-Petersburg State University
b V. A. Fock Institute of Physics, Saint-Petersburg State University

Abstract: We consider the Quasilocal Quark Model of NJL type including vector and axial-vector four-fermion interaction with derivatives. The mass spectrum for the ground and first excited states is obtained. The chiral symmetry restoration sum rules in these channels are imposed as matching rules to QCD at intermediate energies and a set of constraints on parameters of QQM is performed.

UDC: 539.12

Received: 28.11.2002

Language: English


 English version:
Journal of Mathematical Sciences (New York), 2005, 125:2, 99–110

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