Domain Structure in a Second-Neighbour Ising Chain
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概要
- 論文の詳細を見る
Two different methods of obtaining the partition function for a spin 1/2 open ended Ising chain with interactions between nearest and second nearest neighbour spins are presented. These are non-matrix methods, in that they do not require the diagonalization of a transfer matrix, and they provide a useful representation for studying the analytical structure of the partition function. The pair correlation functions are also derived, using the second of these methods. These correlation functions are utilized in a study of the ground state and the finite temperature spin configurations. An interesting application of these results to the problem of out-of-phase domain structure in binary alloys is discussed.
- 理論物理学刊行会の論文
- 1970-05-25
著者
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Rapaport D.
School Of Physics University Of Melbourne
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FRANKEL N.
School of Physics, University of Melbourne
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FRANKEL N.E.
School of Physics, University of Melbourne
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Frankel N.
School Of Physics University Of Melbourne
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