“…Figure 2 (Color online) Ground state phase diagram at half filling. There are there phases: a normal phase (NP, white region, C T =0, L Z =0), ordered phase (OP, green region, C T =0, L Z >0), topological ordered phase (TOP, red region, C T =−1, L Z >0) [32]. 长期寻求的FFLO和Sarma态 [33] .…”