2- Quantum Gravity and Liouville Theory
May 16, 199014 pages
Published in:
- Mod.Phys.Lett.A 5 (1990) 1411-1422
Report number:
- UCLA/90/TEP/15
Citations per year
Abstract: (WSP)
We quantize the Liouville theory, or 2-D quantum gravity, and quantum supergravity in the conformal gauge. We explicitly calculate the Jacobian accompanying the change from the Weyl invariant measure to the translation invariant one. We show that it is of the same form as the original Liouville action, thus establishing a conjecture of David and Distler and Kawai. This calculation yields dressed gravitational central charges and anomalous dimensions from first principles.- quantum gravity
- field theory: Liouville
- dimension: 2
- supergravity
- conformal gauge
- quantization
- path integral
- regularization: heat kernel
- Dyson-Schwinger equation
References(32)
Figures(0)