64,061 research outputs found
Current algebra based effective chiral theory of mesons and a new EW theory
A current algebra based effective chiral theory of pseudoscalar, vector,
axial-vector mesons is reviewed. A new mechanism generating the masses and
guage fixing terms of gauge boson is revealed from this effective theory. A EW
theory without Higgs is proposed. The masses and gauge fixing terms of W and Z
are dynamically generated. Three heavy scalar fields are dynamically generated
too. They are ghosts.Comment: 4 pages, talk presented at conference of QCD and hadronic physics,
6/16-6/21, Beijing, Chin
Chiral field theory of glueball
A chiral field theory of glueball is presented. By adding a
glueball field to a successful Lagrangian of chiral field theory of
pseudoscalar, vector, and axial-vector mesons, the Lagrangian of this theory is
constructed. The couplings between the pseodoscalar glueball field and mesons
are via U(1) anomaly revealed. Qualitative study of the physical processes of
the glueball of is presented. The theoretical
predictions can be used to identify the glueball.Comment: 29 page
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