Publication : t98/123
Renormalization group for matrix models with branching interactions
Bonnet G. (CEA, DSM, SPhT (Service de Physique Théorique), F-91191 Gif-sur-Yvette, FRANCE)David F. (CEA, DSM, SPhT (Service de Physique Théorique), F-91191 Gif-sur-Yvette, FRANCE)
Abstract:Année de publication : 1999
We develop a method to obtain the large N renormalization group flows for matrix models of 2 dimensional gravity plus branched polymers. This method gives precise results for the critical points and exponents for one matrix models. We show that it can be generalized to two matrices models and we recover the Ising critical points.
Revue : Nucl. Phys. B 552 511-528 (1999)
DOI : 10.1016/S0550-3213(99)00219-9
Preprint : arXiv:hep-th/9811216
Langue : Anglais
NB : Revised version: 1999-02-18
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