Internal Energy, Specific Heat and Correlation Function of the Bond-Random Ising Model
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概要
- 論文の詳細を見る
Gauge transformations of the random Ising model are shown to be useful in obtaining rigorous results on thermodynamic quantities. In a restricted region of the phase diagram, we obtain the exact value of the internal energy, rigorous upper bound to the specific heat and a few rigorous relations concerning the correlation functions. In particular it is pointed out that the phase boundary between the paramagnetic and ferromagnetic phases has a singular shape if the spin glass phase does not exist.
- 理論物理学刊行会の論文
- 1981-10-25
著者
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Nishimori Hidetoshi
Department Of Physics Facuilty Of Science Tokyo Institute Of Technology
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Nishimori Hidetoshi
Department Of Physics University Of Tokyo
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NISHIMORI Hidetoshi
Department of Physics, University of Tokyo
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NISHIMORI Hidetoshi
Department of Physics, Tokyo Institute of Tehchnology
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