| Properties of the ground state in a spin—2 transverse Ising model with the presence of a srystal field |
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| 作者姓名： | 姜伟 魏国柱 等 |
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| 作者单位： | [1]CollegeofSciences,ShenyangUniversityofTechnology,Shenyang110023,China [2]CollegeofSciences,NortheasternUniversity,Shenyang110006,China |
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| 摘 要： | The properties of the ground state in the spin-2 transverse Ising model with the presence of a crystal of a crystal field are studied by using the effective-field theory with correlations,The longitudinal and transverse magnetizations,the phase diagram and the internal energy in the ground state are given numerically for a honeycomb lattice(z=3).
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| 关 键 词： | Ising模型 统计物理学 临界场 |
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