A NONPERTURBATIVE AMBIGUITY FREE SOLUTION OF A STRING MODEL

被引：63

作者：

BREZIN, E

MARINARI, E

PARISI, G

机构：

[1] UNIV ROMA TOR VERGATA,DIPARTIMENTO FIS,I-00173 ROME,ITALY

[2] IST NAZL FIS NUCL,I-00173 ROME,ITALY

来源：

PHYSICS LETTERS B | 1990年 / 242卷 / 01期

关键词：

D O I：

10.1016/0370-2693(90)91590-8

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the m = 3 multicritical string model at d = 0, and we find a solution free of singularities on the real axis. We discuss the consequences of such a finding on the behaviour of macroscopic loops. © 1990.

引用

页码：35 / 38

页数：4

共 14 条

[1] 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

[2] THE ISING-MODEL COUPLED TO 2D GRAVITY - A NONPERTURBATIVE ANALYSIS [J].

BREZIN, E ;

DOUGLAS, MR ;

KAZAKOV, V ;

SHENKER, SH .

PHYSICS LETTERS B, 1990, 237 (01) :43-46

[3] EXACTLY SOLVABLE FIELD-THEORIES OF CLOSED STRINGS [J].

BREZIN, E ;

KAZAKOV, VA .

PHYSICS LETTERS B, 1990, 236 (02) :144-150

[4]

BREZIN E, 1990, IN PRESS NUCL PHYS B, V338

[5] THE ISING-MODEL, THE YANG-LEE EDGE SINGULARITY, AND 2D QUANTUM-GRAVITY [J].

CRNKOVIC, C ;

GINSPARG, P ;

MOORE, G .

PHYSICS LETTERS B, 1990, 237 (02) :196-201

[6] STRINGS IN LESS THAN ONE DIMENSION [J].

DOUGLAS, MR ;

SHENKER, SH .

NUCLEAR PHYSICS B, 1990, 335 (03) :635-654

[7] 2D GRAVITY+1D MATTER [J].

GINSPARG, P ;

ZINNJUSTIN, J .

PHYSICS LETTERS B, 1990, 240 (3-4) :333-340

[8] A NONPERTURBATIVE SOLUTION OF D = 1 STRING THEORY [J].

GROSS, DJ ;

MILJKOVIC, N .

PHYSICS LETTERS B, 1990, 238 (2-4) :217-223

[9] NONPERTURBATIVE 2-DIMENSIONAL QUANTUM-GRAVITY [J].

GROSS, DJ ;

MIGDAL, AA .

PHYSICAL REVIEW LETTERS, 1990, 64 (02) :127-130

[10]

GROSS DJ, 1989, PUPT1156 PRINC PREPR

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