Bilinear Functional Equations in 2D Quantum Gravity
高能物理 - 理论
2007-05-23 v1
摘要
The microscopic theories of quantum gravity related to integrable lattice models can be constructed as special deformations of pure gravity. Each such deformation is defined by a second order differential operator acting on the coupling constants. As a consequence, the theories with matter fields satisfy a set of constraints inherited from the integrable structure of pure gravity. In particular, a set of bilinear functional equations for each theory with matter fields follows from the Hirota equations defining the KP (KdV) structure of pure gravity.
引用
@article{arxiv.hep-th/9602117,
title = {Bilinear Functional Equations in 2D Quantum Gravity},
author = {I. K. Kostov},
journal= {arXiv preprint arXiv:hep-th/9602117},
year = {2007}
}
备注
18 pages, harvmac, no figures (Talk delivered at the Workshop on "New Trends in Quantum Field Theory", 28 August - 1 September 1995, Razlog, Bulgaria)