共 50 条
- [4] Indications of spin-charge separation in the two-dimensional extended t-J model PHYSICAL REVIEW B, 1999, 60 (06): : R3716 - R3719
- [5] Phase separation and three-site hopping in the two-dimensional t-J model Physics Letters, Section A: General, Atomic and Solid State Physics, 1997, 233 (4-6): : 451 - 456