Slater determinant and exact eigenstates of the two-dimensional Fermi–Hubbard model<xref rid="cpb_27_7_073102_fn1" ref-type="fn">*</xref> <fn id="cpb_27_7_073102_fn1"> <label>*</label> <p>roject supported by the National Natural Science Foundation of China (Grant No. 11674059) and Natural Science Foundation of Fujian Province, China (Grant Nos. 2016J01008 and 2016J01009).</p> </fn>

Slater determinant and exact eigenstates of the two-dimensional Fermi–Hubbard model* *

roject supported by the National Natural Science Foundation of China (Grant No. 11674059) and Natural Science Foundation of Fujian Province, China (Grant Nos. 2016J01008 and 2016J01009).

Ren Jun-Hang^{1, 2}, Ye Ming-Yong^{1, 2, †}, Lin Xiu-Min^{1, 2}

(color online) Lattice sites in momentum space. The black dots represent q_α = (0, q_α) and the white dots represent k_α = (k_α, 0), where L = 6 is chosen as an example.