Solvable two-dimensional models and the Virasoro algebra
- 15 December 1989
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 40 (12) , 4092-4095
- https://doi.org/10.1103/physrevd.40.4092
Abstract
The Poisson brackets of various solvable two-dimensional models are specified by the Virasoro algebra. As a result, their equations of motion result from appropriate evolution equations. These models share an infinite number of conserved quantities and the same central charge and are related by suitable changes of dynamical variables. In the quantum version, the conserved quantities are modified differently but the central charge is common.Keywords
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