GROUND RINGS AND THEIR MODULES IN 2D-GRAVITY WITH C-LESS-THAN-OR-EQUAL-TO-1 MATTER

被引:23
作者
KUTASOV, D [1 ]
MARTINEC, E [1 ]
SEIBERG, N [1 ]
机构
[1] RUTGERS STATE UNIV,DEPT PHYS & ASTRON,PISCATAWAY,NJ 08855
基金
美国国家科学基金会;
关键词
D O I
10.1016/0370-2693(92)91664-U
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
All solvable two-dimensional quantum gravity models have non-trivial BRST cohomology with vanishing ghost number. These states form a ring and all the other states in the theory fall into modules of this ring. The relations in the ring and in the module have a physical interpretation. The existence of these rings and modules leads to non-trivial constraints on the correlation functions and goes a long way toward solving these theories in the continuum approach.
引用
收藏
页码:437 / 444
页数:8
相关论文
共 56 条
[1]  
AVAN J, 1991, HET821 BROWN BROWN P
[2]   MICROSCOPIC AND MACROSCOPIC LOOPS IN NONPERTURBATIVE 2-DIMENSIONAL GRAVITY [J].
BANKS, T ;
DOUGLAS, MR ;
SEIBERG, N ;
SHENKER, SH .
PHYSICS LETTERS B, 1990, 238 (2-4) :279-286
[3]   INFINITE CONFORMAL SYMMETRY IN TWO-DIMENSIONAL QUANTUM-FIELD THEORY [J].
BELAVIN, AA ;
POLYAKOV, AM ;
ZAMOLODCHIKOV, AB .
NUCLEAR PHYSICS B, 1984, 241 (02) :333-380
[4]   OPEN STRING THEORY IN 1+1 DIMENSIONS [J].
BERSHADSKY, M ;
KUTASOV, D .
PHYSICS LETTERS B, 1992, 274 (3-4) :331-337
[5]  
BOUWKNEGT P, CERNTH627991 PREPR
[6]  
BOUWKNEGT P, CERNTH616291 PREPR
[7]   NONPERTURBATIVE WEAK-COUPLING ANALYSIS OF THE QUANTUM LIOUVILLE FIELD-THEORY [J].
BRAATEN, E ;
CURTRIGHT, T ;
GHANDOUR, G ;
THORN, C .
ANNALS OF PHYSICS, 1984, 153 (01) :147-201
[8]   NONPERTURBATIVE WEAK-COUPLING ANALYSIS OF THE LIOUVILLE QUANTUM-FIELD THEORY [J].
BRAATEN, E ;
CURTRIGHT, T ;
GHANDOUR, G ;
THORN, C .
PHYSICAL REVIEW LETTERS, 1983, 51 (01) :19-22
[9]  
Braaten E., 1982, Physics Letters B, V118B, P115, DOI 10.1016/0370-2693(82)90612-8
[10]   AN EXACT OPERATOR SOLUTION OF THE QUANTUM LIOUVILLE FIELD-THEORY [J].
BRAATEN, E ;
CURTRIGHT, T ;
THORN, C .
ANNALS OF PHYSICS, 1983, 147 (02) :365-416