Dynamical mean-field theory of realistic spin glasses beyond independent-mode approximation. II. Effect of reaction field

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, , Citation D Chowdhury 1985 J. Phys. A: Math. Gen. 18 L95 DOI 10.1088/0305-4470/18/2/008

0305-4470/18/2/L95

Abstract

For pt.I see J. Phys. C., vol.17, p.5049, 1984. The author extends the previous calculation on a dynamical mean-field theory of realistic spin glasses (Chowdhury and Mookerjee) so as to incorporate the effect of the reaction field. The 'ordering temperature' of a mode is shown to depend not only on the corresponding eigenvalue of the random matrix J but also on the structure of the whole spectrum.

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10.1088/0305-4470/18/2/008