作者: E. Jurčišinová , M. Jurčišin
DOI: 10.1016/J.PHYSA.2015.10.060
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摘要: Abstract We investigate the second order phase transitions of ferromagnetic spin-1 Ising model on pure Husimi lattices built up from elementary squares with arbitrary values coordination number. It is shown that critical temperatures are driven by a single equation simultaneously all such lattices. also for given value number this equivalent to corresponding polynomial equation. The explicit form these equations present numbers z = 4 , 6 and 8 . proven that, at least small number, positions uniquely determined. In addition, it properties phases squares. spontaneous magnetization investigated in detail.