COMPUTATION OF CRITICAL EXPONENT-ETA AT O(1/N3) IN THE 4-FERMI MODEL IN ARBITRARY DIMENSIONS

被引:95
作者
GRACEY, JA
机构
来源
INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 1994年 / 9卷 / 05期
关键词
D O I
10.1142/S0217751X94000340
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
We solve the conformal bootstrap equations of the four-fermi model or O(N) Gross-Neveu model to deduce the fermion anomalous dimension of the theory at O(1/N3) in arbitrary dimensions.
引用
收藏
页码:727 / 744
页数:18
相关论文
共 37 条
[1]  
Amit DJ., 2005, FIELD THEORY RENORMA, V3rd
[2]  
BARDEEN WA, 1990, PHYS REV D, V41, P1467
[3]   4-LOOP ORDER BETA-FUNCTION FOR TWO-DIMENSIONAL NONLINEAR SIGMA-MODELS [J].
BERNREUTHER, W ;
WEGNER, FJ .
PHYSICAL REVIEW LETTERS, 1986, 57 (12) :1383-1385
[4]   DIMENSIONAL REGULARIZATION IN THE 1/N EXPANSION [J].
CAMPOSTRINI, M ;
ROSSI, P .
INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 1992, 7 (14) :3265-3289
[5]   NEW APPROACH TO EVALUATION OF MULTI-LOOP FEYNMAN-INTEGRALS - THE GEGENBAUER POLYNOMIAL X-SPACE TECHNIQUE [J].
CHETYRKIN, KG ;
KATAEV, AL ;
TKACHOV, FV .
NUCLEAR PHYSICS B, 1980, 174 (2-3) :345-377
[6]   THEORETICAL PREDICTIONS FOR CRITICAL EXPONENTS AT LAMBDA POINT OF BOSE LIQUIDS [J].
DERAMO, M ;
PELITI, L ;
PARISI, G .
LETTERE AL NUOVO CIMENTO, 1971, 2 (17) :878-&
[7]  
DERKACHOV SE, 1992, TEOR MAT FIZ, V92, P486
[8]   4-FERMI INTERACTION IN (2+1) DIMENSIONS BEYOND LEADING ORDER IN 1/N [J].
GAT, G ;
KOVNER, A ;
ROSENSTEIN, B ;
WARR, BJ .
PHYSICS LETTERS B, 1990, 240 (1-2) :158-162
[9]  
Gracey J. A., 1991, INT J MOD PHYS A, V06, p2755(E)
[10]   CRITICAL EXPONENT-ETA AT O(1/N3) FOR THE SUPERSYMMETRIC O(N) SIGMA-MODEL [J].
GRACEY, JA .
PHYSICS LETTERS B, 1991, 262 (01) :49-53