Anomaly In 2d-Gravity Coupled To Matter Fields

Daniel Cangemi

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arXiv · gr-qc/9409019

Anomaly In 2d-Gravity Coupled To Matter Fields

Daniel Cangemi

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Abstract

In 1+1 dimensions, the Wheeler-DeWitt equation cannot be imposed owing to an anomaly in its commutator with the diffeomorphism constraint. A similar obstruction prevents also a semiclassical definition of a WKB local time. (Talk given at the 7th Marcel Grossman Meeting on General Relativity, Stanford, July 28, 1994.)

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Daniel Cangemi. 1994-09-19. Anomaly In 2d-Gravity Coupled To Matter Fields. https://arxiv.org/abs/gr-qc/9409019

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