共 15 条
[1]
Betts D. D., 1983, Journal of the Physical Society of Japan, V52, P11
[2]
VORTICES IN THE 2-DIMENSIONAL-S = 1/2-XY MODEL
[J].
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL,
1981, 14 (02)
:531-538
[4]
CRITICAL BEHAVIOR OF 2-DIMENSIONAL ISOTROPIC SPIN SYSTEMS
[J].
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL,
1978, 11 (03)
:545-553
[5]
ORDERING, METASTABILITY AND PHASE-TRANSITIONS IN 2 DIMENSIONAL SYSTEMS
[J].
JOURNAL OF PHYSICS C-SOLID STATE PHYSICS,
1973, 6 (07)
:1181-1203
[7]
MARSHALL W, 1955, PROC R SOC LON SER-A, V232, P48, DOI 10.1098/rspa.1955.0200
[8]
GROUND-STATE SYMMETRY IN XY MODEL OF MAGNETISM
[J].
PHYSICAL REVIEW LETTERS,
1979, 42 (23)
:1503-1505