English

Unification of All String Models with $c<1$

High Energy Physics - Theory 2009-10-22 v1

Abstract

A 1-matrix model is proposed, which nicely interpolates between double-scaling continuum limits of all multimatrix models. The interpolating partition function is always a KP τ\tau -function and always obeys L1{\cal L}_{-1}-constraint and string equation. Therefore this model can be considered as a natural unification of all models of 2d-gravity (string models) with c1.c\leq 1.

Keywords

Cite

@article{arxiv.hep-th/9111037,
  title  = {Unification of All String Models with $c<1$},
  author = {S. Kharchev and A. Marshakov and A. Mironov and A. Morozov and A. Zabrodin},
  journal= {arXiv preprint arXiv:hep-th/9111037},
  year   = {2009}
}

Comments

7 pages

R2 v1 2026-07-22T15:42:00.633Z