Starting from a WZWN action in the (Formula presented) Poincaré group which describes a bosonized spinning string in 2+1 Minkowski space-time, we show that a sequence of non-trivial compactifications leads to the description of a spinless string which moves in a (linear dilaton) vacuum, AdS(Formula presented) or BTZ black hole background. Other solutions are also obtained and their T duals analyzed. © 2000 The American Physical Society.
Casadio R., Harms B. (2000). Three dimensional gravity from [formula presented] coset models. PHYSICAL REVIEW D, 62(10), 9-9 [10.1103/PhysRevD.62.105003].
Three dimensional gravity from [formula presented] coset models
Casadio R.;
2000
Abstract
Starting from a WZWN action in the (Formula presented) Poincaré group which describes a bosonized spinning string in 2+1 Minkowski space-time, we show that a sequence of non-trivial compactifications leads to the description of a spinless string which moves in a (linear dilaton) vacuum, AdS(Formula presented) or BTZ black hole background. Other solutions are also obtained and their T duals analyzed. © 2000 The American Physical Society.File in questo prodotto:
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