Asymmetrically gauged WZNW models
Asymmetrically gauged WZNW models
Abstract Many interesting exactly solvable backgrounds can be obtained by gauging WZNW models asymmetrically. These include the base of the conifold and the time dependent NappiāWitten background in which a 3ādimensional universe passes through a series of bigābang bigācrunch singularities. In this short note we review recent results on the ā¦