In this paper, the Parameter dependant formulation of the Bogoliubov transformation is used to diagonalize Hamiltonian of Heisenberg antiferromagnet two sublattice modle, and to derive the spin dependant unitary operator performing this transformation and the exact eigenstates.
利用参量相关的Bogoliubov变换公式对角化Heisenberg反铁磁双子晶格模型哈密顿,得到施行变换的自旋相关的幺正算符和精确本征态。
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