Matrix and vector models in the strong coupling limit |
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Authors: | D V Bykov A A Slavnov |
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Institution: | (1) Lomonosov Moscow State University, Moscow, Russia;(2) Steklov Mathematical Institute, RAS, Moscow, Russia |
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Abstract: | We consider matrix and vector models in the large-N limit: we study N × N matrices and vectors with N2 components. In the case of a zero-dimensional model (D = 0), we prove that in the strong coupling limit (g → ∞), the partition
functions of the two models coincide up to a coefficient. This also holds for D = 1.
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Translated from Teoreticheskaya i Matematicheskaya Fizika, Vol. 155, No. 2, pp. 236–243, May, 2008. |
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Keywords: | matrix model vector model 1/N expansion |
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