DYNAMICS ON THE VIRASORO GROUP, 2D GRAVITY AND HIDDEN SYMMETRIES

被引：10

作者：

ALDAYA, V

NAVARROSALAS, J

NAVARRO, M

机构：

[1] UNIV VALENCIA,CSIC,CTR MIXTO,IFIC,E-46100 BURJASSOT,SPAIN

[2] IMPERIAL COLL SCI TECHNOL & MED,BLACKETT LAB,LONDON SW7 2BZ,ENGLAND

[3] FAC FIS BURJASOT,DEPT FIS TEOR,E-46100 BURJASSOT,SPAIN

来源：

PHYSICS LETTERS B | 1991年 / 260卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(91)91617-5

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We derive the action of 2D gravity from the two-cocycle of the Virasoro group by using a previously introduced method for constructing a dynamical system from a Lie group. A natural construction and explanation of the hidden SL(2, R)-Kac-Moody symmetry, of general applicability, is provided. We also show how the proper quantization goes beyond the ordinary co-adjoint orbit method, and the possible connection with the Poisson-Lie groups.

引用

页码：311 / 316

页数：6

共 17 条

[1] QUANTIZATION AS A CONSEQUENCE OF THE SYMMETRY GROUP - AN APPROACH TO GEOMETRIC-QUANTIZATION [J].