Path integral bosonization of the ?t Hooft determinant: quasi-classical corrections
نویسندگان
چکیده
منابع مشابه
Path Integral Bosonization of the ’t Hooft Determinant: Quasiclassical Corrections
The many-fermion Lagrangian which includes the ’t Hooft six-quark flavor mixing interaction (Nf = 3) and the UL(3)×UR(3) chiral symmetric four-quark Nambu – Jona-Lasinio (NJL) type interactions is bosonized by the path integral method. The method of the steepest descents is used to derive the effective quark-mesonic Lagrangian with linearized many-fermion vertices. We obtain, additionally to th...
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ژورنال
عنوان ژورنال: The European Physical Journal C - Particles and Fields
سال: 2004
ISSN: 1434-6044,1434-6052
DOI: 10.1140/epjc/s2004-01779-3