EFFECTIVE COUPLINGS OF DYNAMICAL NAMBU–GOLDSTONE BOSONS WITH ELEMENTARY FERMIONS
Keyword(s):
Assuming dynamical spontaneous breakdown of chiral symmetry for massless gauge theory without scalar fields, we find a method to construct an effective action of the dynamical Nambu–Goldstone bosons and elementary fermions by using auxiliary fields. Here dynamical particles are assumed to be composed of elementary fermions. Various quantities including decay constants are calculated from this effective action.
2003 ◽
Vol 31
(2)
◽
pp. 227-238
◽
Keyword(s):
1985 ◽
Vol 161
(4-6)
◽
pp. 357-362
◽
Keyword(s):
2002 ◽
Vol 17
(16)
◽
pp. 2191-2210
◽
Keyword(s):
2017 ◽
Vol 29
(03)
◽
pp. 1750009
◽
2004 ◽
Vol 19
(32)
◽
pp. 5651-5661
◽
Keyword(s):
1983 ◽
Vol 225
(3)
◽
pp. 326-370
◽
Keyword(s):
1991 ◽
Vol 139
(2)
◽
pp. 395-431
◽
Keyword(s):