Cargando…
"Null gauged" WZNW theories and Toda-like $\sigma$-models
A new method of gauging of WZNW models is presented, leading to a class of exact string solutions with a target space metric of Minkowskian signature. The corresponding models may be interpreted as \sigma-model analogues of the Toda field theories.
| Autor principal: | |
|---|---|
| Lenguaje: | eng |
| Publicado: |
1995
|
| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/275426 |