REGULARIZING THE FUNCTIONAL INTEGRAL IN 2D-QUANTUM GRAVITY
- 30 September 1989
- journal article
- Published by World Scientific Pub Co Pte Ltd in Modern Physics Letters A
- Vol. 4 (19) , 1847-1853
- https://doi.org/10.1142/s0217732389002082
Abstract
We show that the usual conjectures made to understand Polyakov’s quantization of 2D-gravity in the functional integral approach arise from an explicit calculation using heat kernel regularization. The connection of these results with string theory is briefly commented upon.Keywords
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