共 15 条
[2]
A PCAC PUZZLE - PI0-)GAMMAGAMMA IN SIGMA-MODEL
[J].
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS,
1969, 60 (01)
:47-+
[3]
BOUCHIAT C, 1972, ORSAY REPORT
[6]
GEORGI H, UNPUBLISHED
[10]
BROKEN SYMMETRIES, MASSLESS PARTICLES AND GAUGE FIELDS
[J].
PHYSICS LETTERS,
1964, 12 (02)
:132-133