Statistical Theory of the Random Ordered Phase in a Bethe Lattice
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概要
- 論文の詳細を見る
The random ordered phase (ROP) proposed in a previous paper by us is investigatedin a Bethe lattice. The critical temperature T., the random susceptibility 7. and theuniform susceptibility X. are obtained rigorously by use of the effective Hamiltonianmethod. 7. diverges at T., while 7. makes a cusp at T.. The spin glass phase in the Bethelattice is discussed. It is concluded that the phase transition takes place betweenparamagnetic phase and ROP, and neither ferromagnetic nor spin glass phase can existin the Bethe lattice.
- 社団法人日本物理学会の論文
- 1977-08-15
著者
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Ueno Yohtaro
Department Of Physics Tokyo Institute Of Technogy
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Oguchi Takehiko
Department Of Physics Tokyo Insitute Of Technology:the Technological University Of Nagaoka
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