Almost flat planar diagrams
نویسندگان
چکیده
منابع مشابه
/ 95 06 17 4 v 1 2 7 Ju n 19 95 LPTENS - 95 / 24 Almost Flat Planar Diagrams
We continue our study of matrix models of dually weighted graphs. Among the attractive features of these models is the possibility to interpolate between ensembles of regular and random two-dimensional lattices, relevant for the study of the crossover from twodimensional flat space to two-dimensional quantum gravity. We further develop the formalism of large N character expansions. In particula...
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S.K. Nechaev, A.N. Sobolevski, O.V. Valba LPTMS, Université Paris Sud, 91405 Orsay Cedex, France P.N. Lebedev Physical Institute of the Russian Academy of Sciences, 119991, Moscow, Russia Institute for Information Transmission Problems of the Russian Academy of Sciences (Kharkevich Institute), 127994 Moscow, Russia National Research University Higher School of Economics, 101000 Moscow, Russia M...
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ژورنال
عنوان ژورنال: Communications in Mathematical Physics
سال: 1996
ISSN: 0010-3616,1432-0916
DOI: 10.1007/bf02103721