TY - JOUR
T1 - Dimensional reduction in Nambu-Jona-Lasinio model in external chromomagnetic field
AU - Shovkovy, I. A.
AU - Turkowski, V. M.
N1 - Funding Information:
We would like to thank Prof. VI? Gusynin for en-couragementsa nd many useful discussions and Prof. V.A. Miransky for critical comments on the earlier version of this paper. The research was supported in part (for I.A.Sh.) by the International Soros Science Education Program (ISSEP) through grant No. PSU052143.
PY - 1996/1/18
Y1 - 1996/1/18
N2 - The effective dimensional reduction of fermion-antifermion pairing dynamics in the Nambu-Jona-Lasinio model in an 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.
AB - The effective dimensional reduction of fermion-antifermion pairing dynamics in the Nambu-Jona-Lasinio model in an 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.
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U2 - 10.1016/0370-2693(95)01451-9
DO - 10.1016/0370-2693(95)01451-9
M3 - Article
AN - SCOPUS:0000879013
SN - 0370-2693
VL - 367
SP - 213
EP - 218
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
IS - 1-4
ER -