Variational ground states of two-dimensional antiferromagnets in the valence bond basis
1990 ◽
Vol 2
(36)
◽
pp. 7553-7553
1989 ◽
Vol 123
(1)
◽
pp. 53-83
◽
1990 ◽
Vol 2
(24)
◽
pp. 5479-5482
◽
Keyword(s):
Keyword(s):