caa a22 4500 467910294 CHVBK 20180406152847.0 cr unu---uuuuu 170328e20060101xx s 000 0 eng 10.1007/s11232-006-0011-y doi (NATIONALLICENCE)springer-10.1007/s11232-006-0011-y Bulk Correlation Functions in 2d Quantum Gravity [Elektronische Daten] [I. Kostov, V. Petkova] We compute the bulk three- and four-point tachyon correlators in the 2d Liouville gravity with a nonrational matter central charge c < 1, using and comparing two approaches. The continuous CFT approach exploits the action on the tachyons of the ground-ring generators deformed with Liouville and matter screening charges. We derive a general formula for the matter three-point OPE structure constants as a by-product. The discrete formulation of the theory is a generalization of the ADE string theories, in which the target space is the semi-infinite chain of points. Springer Science+Business Media, Inc., 2006 noncritical strings nationallicence conformal field theory nationallicence two-dimensional gravity nationallicence loop gas nationallicence Kostov I. Service de Physique Theorique, CEA/Saclay — Orme des Merisiers, F-91191, Gif-Sur-Yvette Cedex, France aut Petkova V. Institute for Nuclear Research and Nuclear Energy, 72 Tsarigradsko Chaussee, 1784, Sofia, Bulgaria aut Theoretical and Mathematical Physics Kluwer Academic Publishers-Consultants Bureau 146/1(2006-01-01), 108-118 0040-5779 146:1<108 2006 146 11232 https://doi.org/10.1007/s11232-006-0011-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11232-006-0011-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kostov I. Service de Physique Theorique, CEA/Saclay — Orme des Merisiers, F-91191, Gif-Sur-Yvette Cedex, France aut NATIONALLICENCE 700 1- Petkova V. Institute for Nuclear Research and Nuclear Energy, 72 Tsarigradsko Chaussee, 1784, Sofia, Bulgaria aut NATIONALLICENCE 773 0- Theoretical and Mathematical Physics Kluwer Academic Publishers-Consultants Bureau 146/1(2006-01-01), 108-118 0040-5779 146:1<108 2006 146 11232 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer