Multipoint correlation functions in Liouville field theory and minimal Liouville gravity
Abstract
We study (n+3)point correlation functions of exponential fields in the Liouville field theory with n degenerate and three arbitrary fields and derive an analytic expression for these correlation functions in terms of Coulomb integrals. We consider the application of these results to the minimal Liouville gravity.
 Publication:

Theoretical and Mathematical Physics
 Pub Date:
 March 2008
 DOI:
 10.1007/s1123200800383
 arXiv:
 arXiv:0707.1664
 Bibcode:
 2008TMP...154..454F
 Keywords:

 conformal field theory;
 integrable model;
 Liouville theory;
 noncritical string theory;
 High Energy Physics  Theory
 EPrint:
 Contribution to the proceedings of the International Workshop on Classical and Quantum Integrable Systems, Dubna, Russia, January 2225, 2007, 18 pages