2-DD Quantum Gravity and Liouville Theory

May 16, 1990
14 pages
Published in:
  • Mod.Phys.Lett.A 5 (1990) 1411-1422
Report number:
  • UCLA/90/TEP/15

Citations per year

1990199820062014202202468101214
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