Exact Path Integral Quantization of 2-D Dilaton Gravity

Preprint

6 October 1997

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.gr-qc/9710033

Abstract

We demonstrate that in the absence of `matter' fields to all orders of perturbation theory and for all 2D dilaton theories the quantum effective action coincides with the classical one. This resolves the apparent contradiction between the well established results of Dirac quantization and perturbative (path-integral) approaches which seemed to yield non-trivial quantum corrections. For the Jackiw--Teitelboim (JT) model, our result is even extended to the situation when a matter field is present.

Keywords

INTEGRAL QUANTIZATION
PERTURBATION THEORY
DILATON GRAVITY
PATH INTEGRAL
QUANTIZATION
EXACT PATH
GRAVITY

All Related Versions

Version 1, 1997-10-06, ArXiv

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