共 22 条
[3]
SINGLE-PARTICLE EXCITATIONS IN MAGNETIC INSULATORS
[J].
PHYSICAL REVIEW B-SOLID STATE,
1970, 2 (05)
:1324-+
[4]
BULAEVSKII LN, 1968, SOV PHYS JETP-USSR, V27, P836
[5]
IMPROVED HAMILTONIAN VARIATIONAL TECHNIQUE FOR LATTICE MODELS
[J].
PHYSICAL REVIEW D,
1985, 31 (04)
:865-870
[6]
DAGOTTO E, UNPUB
[7]
Fang Y., UNPUB
[10]
HOLON KINETIC-ENERGY IN THE RVB STATE
[J].
ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER,
1988, 71 (04)
:415-423