Critical behavior of two tensor models in correlated random fields

S. I. Belov, B. M. Khasanov

Kazan State University

Abstract: By using the renormalization group method the critical behavior of two models with a symmetric traceless order parameter in a correlated random field is studied. The relation between critical indices are found to be different from the analogous one for the vector model.

Received: 20.12.1993

 English version: Theoretical and Mathematical Physics, 1995, 102:1, 29–33

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