Effective Hadronic Lagrangian in the Strong Coupling Expansion of Lattice QCD (Quantum Chromodynamics) with Susskind Fermions

摘要

The effective hadronic action in lattice QCD with U(N) and SU(N) gauge groups and with Susskind fermions is constructed in the framework of the strong coupling approximation. For arbitrary finite (odd) N (in particular N=3) we find an effective potential, vacuum expectation value of the (chi-barchi) and an effective action for the physical meson field pi (x). (author). 19 refs. (Atomindex citation 19:060085)