DYNAMIC MASS GENERATION IN 3-DIMENSIONAL QED - IMPROVED VERTEX FUNCTION

被引：71

作者：

ATKINSON, D

JOHNSON, PW

MARIS, P

机构：

[1] Institute for Theoretical Physics, P.O. Box 800

来源：

PHYSICAL REVIEW D | 1990年 / 42卷 / 02期

关键词：

D O I：

10.1103/PhysRevD.42.602

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study chiral-symmetry breaking for three-dimensional QED with N fermion flavors, just above the critical threshold. By analysis of a consistently truncated Schwinger-Dyson system for the fermion propagator and the fermion-boson vertex, we argue that the critical coupling must be strictly positive. © 1990 The American Physical Society.

引用

页码：602 / 609

页数：8

共 20 条

[1] HIGH-TEMPERATURE YANG-MILLS THEORIES AND 3-DIMENSIONAL QUANTUM CHROMODYNAMICS
APPELQUIST, T
PISARSKI, RD
[J]. PHYSICAL REVIEW D, 1981, 23 (10) : 2305 - 2317
[2] 3-DIMENSIONAL O(N) THEORIES AT LARGE DISTANCES
APPELQUIST, T
HEINZ, U
[J]. PHYSICAL REVIEW D, 1981, 24 (08) : 2169 - 2181
[3] CRITICAL-BEHAVIOR IN (2+1)-DIMENSIONAL QED
APPELQUIST, T
NASH, D
WIJEWARDHANA, LCR
[J]. PHYSICAL REVIEW LETTERS, 1988, 60 (25) : 2575 - 2578
[4] SPONTANEOUS CHIRAL-SYMMETRY BREAKING IN 3-DIMENSIONAL QED
APPELQUIST, TW
BOWICK, M
KARABALI, D
WIJEWARDHANA, LCR
[J]. PHYSICAL REVIEW D, 1986, 33 (12): : 3704 - 3713
[5] CHIRAL-SYMMETRY BREAKING IN QCD .3. ARBITRARY COVARIANT GAUGE
ATKINSON, D
JOHNSON, PW
STAM, K
[J]. PHYSICAL REVIEW D, 1988, 37 (10): : 2996 - 3000
[6] CURRENT AND CONSTITUENT QUARK MASSES - BEYOND CHIRAL-SYMMETRY BREAKING
ATKINSON, D
JOHNSON, PW
[J]. PHYSICAL REVIEW D, 1990, 41 (05): : 1661 - 1666
[7] ATKINSON D, BNL41615 BROOKH REP
[8] ATKINSON D, 1989, NEW TRENDS STRONG CO, P90
[9] Bjorken J. D., 1965, RELATIVISTIC QUANTUM
[10] COMPUTER-SIMULATION OF CHIRAL-SYMMETRY BREAKING IN (2+1)-DIMENSIONAL QED WITH N-FLAVORS
DAGOTTO, E
KOGUT, JB
KOCIC, A
[J]. PHYSICAL REVIEW LETTERS, 1989, 62 (10) : 1083 - 1086

← 1 2 →