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Hidden Virasoro Symmetry of (Soliton Solutions of) the Sine Gordon Theory
We present a construction of a Virasoro symmetry of the sine-Gordon (SG) theory. It is a dynamical one and has nothing to do with the space-time Virasoro symmetry of 2D CFT. Although it is clear how it can be realized directly in the SG field theory, we are rather concerned here with the correspondi...
Autores principales: | , |
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Lenguaje: | eng |
Publicado: |
2000
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1016/S0550-3213(00)00475-2 http://cds.cern.ch/record/438479 |