Phase diagram of the anisotropic triangular lattice Hubbard model
Phase diagram of the anisotropic triangular lattice Hubbard model
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DOI:
10.1103/physrevb.103.235132
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发表时间:
2021-01
期刊:
影响因子:
--
通讯作者:
Aaron Szasz;J. Motruk
中科院分区:
文献类型:
--
作者:
Aaron Szasz;J. Motruk
picture: The first type of ordering we consider is shown in Figure S2(a). Evidently, along one lattice vector the spins are ferromagnetically aligned, while along the two other bonds of the triangular lattice they are antiferromagnetically ordered. In terms of the lattice vectors specified above, we see that 〈Si · Sj〉 = (−1)nb = eb . Then