共 16 条
[3]
AN APPROXIMATE QUANTUM THEORY OF THE ANTIFERROMAGNETIC GROUND STATE
[J].
PHYSICAL REVIEW,
1952, 86 (05)
:694-701
[7]
IMPOSSIBILITY OF SPONTANEOUSLY BREAKING LOCAL SYMMETRIES
[J].
PHYSICAL REVIEW D,
1975, 12 (12)
:3978-3982
[8]
FEYNMAN RP, 1972, STATISTICAL MECHANIC
[10]
GROUND-STATE STAGGERED MAGNETIZATION OF TWO-DIMENSIONAL QUANTUM HEISENBERG ANTIFERROMAGNETS
[J].
PHYSICAL REVIEW B,
1988, 37 (04)
:2380-2382