Unification of all string models with c<1

S. Kharchev, A. Marshakov, A. Mironov, A. Morozov, A. Zabrodin

Research output: Contribution to journalArticlepeer-review

83 Citations (Scopus)


A one-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-function and always obeys the L-1-constraint and the string equation. Therefore this model can be considered as a natural unification of all models of 2D-gravity (string models) with c≤1.

Original languageEnglish
Pages (from-to)311-314
Number of pages4
JournalPhysics Letters B
Issue number3-4
Publication statusPublished - 30 Jan 1992
Externally publishedYes


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