Phase Boundary of an Ising Antiferromagnet

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概要

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• The phase boundary in the magnetic field -temperature (H-T ) plane of an Ising antiferromagnet in a simple quadratic lattice is o btained by studying the zeros of the partition function in the complex temperature plane. The critical line in the weak fieldregion is given by 7'.(N)/7'.(0)=1 -ceX(mH/J)', and the value of (Y is estimatedfrom our numerical results and compared with previous determinations.

• 社団法人日本物理学会の論文
• 1989-12-15

著者

• Dasgupta S

  Physics Department Rammohan College

• S. DASGUPTA

  Physics Department,Rammohan College

• S. Dasgupta

  Physics Department Rammohan College

関連論文

• Phase Boundary of an Ising Antiferromagnet

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