THE 4-LOOP METRIC BETA-FUNCTION FOR THE BOSONIC SIGMA-MODEL

被引:20
作者
JACK, I [1 ]
JONES, DRT [1 ]
MOHAMMEDI, N [1 ]
机构
[1] UNIV LIVERPOOL,DAMPT,LIVERPOOL L69 3BX,ENGLAND
关键词
D O I
10.1016/0370-2693(89)90031-2
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
引用
收藏
页码:171 / 175
页数:5
相关论文
共 42 条
[1]   THE N = 1 SUPERSYMMETRIC SIGMA-MODEL WITH TORSION - THE 2-LOOP BETA-FUNCTIONS [J].
ALLEN, RW ;
JONES, DRT .
NUCLEAR PHYSICS B, 1988, 303 (02) :271-285
[2]   ORDER ALPHA'3 EFFECTIVE ACTION OF SUPERSTRING THEORY [J].
BELLUCCI, S .
ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1987, 36 (02) :229-233
[3]   STRING THEORY EFFECTIVE ACTIONS [J].
CALLAN, CG ;
KLEBANOV, IR ;
PERRY, MJ .
NUCLEAR PHYSICS B, 1986, 278 (01) :78-90
[4]   STRINGS IN BACKGROUND FIELDS [J].
CALLAN, CG ;
FRIEDAN, D ;
MARTINEC, EJ ;
PERRY, MJ .
NUCLEAR PHYSICS B, 1985, 262 (04) :593-609
[5]   VACUUM CONFIGURATIONS FOR SUPERSTRINGS [J].
CANDELAS, P ;
HOROWITZ, GT ;
STROMINGER, A ;
WITTEN, E .
NUCLEAR PHYSICS B, 1985, 258 (01) :46-74
[6]   3-LOOP CALCULATION OF THE BETA-FUNCTION FOR THE PURELY METRIC NONLINEAR SIGMA-MODEL [J].
FOAKES, AP ;
MOHAMMEDI, N .
PHYSICS LETTERS B, 1987, 198 (03) :359-361
[7]   AN EXPLICIT 3-LOOP CALCULATION FOR THE PURELY METRIC TWO-DIMENSIONAL NON-LINEAR SIGMA-MODEL [J].
FOAKES, AP ;
MOHAMMEDI, N .
NUCLEAR PHYSICS B, 1988, 306 (02) :343-361
[8]   EFFECTIVE ACTION APPROACH TO SUPERSTRING THEORY [J].
FRADKIN, ES ;
TSEYTLIN, AA .
PHYSICS LETTERS B, 1985, 160 (1-3) :69-76
[9]   EFFECTIVE FIELD-THEORY FROM QUANTIZED STRINGS [J].
FRADKIN, ES ;
TSEYTLIN, AA .
PHYSICS LETTERS B, 1985, 158 (04) :316-322
[10]  
FRADKIN ES, 1986, NUCL PHYS B, V261, P1