Canonical Equivalence of a Generic 2D Dilaton Gravity Model and a Bosonic String Theory
arXiv:hep-th/9705145 · doi:10.1142/S0217732397002430
Abstract
We show that a canonical tranformation converts, up to a boundary term, a generic 2d dilaton gravity model into a bosonic string theory with a Minkowskian target space.
LaTeX file, 9 pages, no figures