J. Phys. I France
Volume 6, Numéro 2, February 1996
Page(s) 257 - 263
DOI: 10.1051/jp1:1996101
J. Phys. I France 6 (1996) 257-263

Reentrancy and Dynamic Specific Heat of Ising Spin Glasses

Mai Suan Li1, 2, Tran Quang Hung1 and Marek Cieplak1

1  Institute of Physics, Polish Academy of Sciences, 02-668 Warsaw, Polan
2  Faculty of Engineering and Design Kyoto Institute of Technology, Sakyo-ku, Kyoto 606, Japan

(Received 27 June 1995, accepted 19 October 1995)

The dynamic susceptibility and dynamic specific heat of Ising spin glasses with non-symmetric distributions of the exchange couplings are studied by the Monte Carlo method and are compared to the results obtained previously by the local mean field method. The two methods yield qualitatively different results but they still suggest lack of any reentrancy phenomena.

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