Spin-wave theory of two-dimensional Heisenberg antiferromagnets: ground states
1991 ◽
Vol 3
(11)
◽
pp. 1549-1566
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Keyword(s):
1992 ◽
Vol 4
(43)
◽
pp. 8339-8356
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1989 ◽
Vol 58
(3)
◽
pp. 978-997
◽
Keyword(s):
Keyword(s):
2018 ◽
Vol 87
(4)
◽
pp. 043702
◽
Keyword(s):
1998 ◽
Vol 238
(6)
◽
pp. 398-404
◽
Keyword(s):