共 23 条
[7]
EXCITATIONS IN A NEARLY HALF-FILLED HUBBARD-MODEL WITH U=-INFINITY
[J].
PHYSICAL REVIEW B,
1989, 40 (01)
:723-726
[8]
NEW METHOD FOR ANDERSON MODEL .2. U=O LIMIT
[J].
JOURNAL OF PHYSICS F-METAL PHYSICS,
1977, 7 (12)
:2637-2647
[9]
BARNES SE, 1978, J PHYS, V39, P828