Nonperturbative weak-coupling analysis of the Liouville quantum field theory
Journal Article
·
· Phys. Rev. Lett.; (United States)
A systematic weak-coupling expansion is developed for the Liouville quantum field theory on a periodic spatial interval. Matrix elements of various Liouville operators are computed to order g/sup 8/ by perturbation in nonzero modes about the exact solution of the zero-mode problem. To this order the results agree with the explicit operator solution given previously by Braaten, Curtright, and Thorn, in which the Liouville field was expressed in terms of a free pseudoscalar field by means of an operator Baaumlcklund transformation.
- Research Organization:
- Physics Department, University of Florida, Gainesville, Florida 32611
- DOE Contract Number:
- AS05-81ER40008
- OSTI ID:
- 5834178
- Journal Information:
- Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 51:1; ISSN PRLTA
- Country of Publication:
- United States
- Language:
- English
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