CHIRAL-SYMMETRY BREAKING IN THE D = 3 NAMBU-JONA-LASINIO MODEL IN CURVED SPACE-TIME

被引：29

作者：

ELIZALDE, E ^{[1
]}

ODINTSOV, SD ^{[1
]}

SHILNOV, YI ^{[1
]}

机构：

[1] KHARKOV AM GORKII STATE UNIV,DEPT THEORET PHYS,SVOBODY SQ 4,KHARKOV 310077,UKRAINE

来源：

MODERN PHYSICS LETTERS A | 1994年 / 9卷 / 10期

关键词：

D O I：

10.1142/S0217732394000733

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The phase structure of the d = 3 Nambu-Jona-Lasinio model in curved space-time is considered to leading order in the 1/N-expansion and in the linear curvature approximation. The possibility of a curvature-induced first order phase transition is investigated numerically. The dynamically generated fermionic mass is calculated for some values of the curvature.

引用

页码：913 / 918

页数：6

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