Dimensional Reduction in Nambu-Jona-Lasinio Model in External Chromomagnetic Field

Preprint

16 July 1995

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/9507314

Abstract

The effective dimensional reduction of fermion-antifermion pairing dinamics in Nambu-Jona-Lasinio model in external chromomagnetic field is considered. It is shown that such a field causes the reduction of the space dimension by one unit in contrast to an ordinary magnetic field which reduces it by two units. The enhancement of the dynamical chiral symmetry breaking due to the reduction is discussed.

Keywords

EXTERNAL CHROMOMAGNETIC
DIMENSIONAL REDUCTION
JONA LASINIO MODEL
NAMBU JONA LASINIO
LASINIO MODEL

All Related Versions

Version 1, 1995-07-16, ArXiv
Published version: Physics Letters B, 367 (1-4), 213.

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