Spin-glass and spin-crystal phase transition of a regular Ising model on the Cayley tree |
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| Authors: | T Morita |
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| Institution: | Department of Engineering Science, Faculty of Engineering, Tohoku University, Sendai 980, Japan |
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| Abstract: | A regular Ising model with nearest-neighbour interaction of +J and -J on a Cayley tree is reported to show a phase transition from the paramagnetic phase to the spin-glass and spin-crystal phase in a uniform external field below a critical value hc. |
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