4 research outputs found
Gauged System Mimicking the G\"{u}rsey Model
We comment on the changes in the constrained model studied earlier when
constituent massless vector fields are introduced. The new model acts like a
gauge-Higgs-Yukawa system, although its origin is different.Comment: 8 pages, RevTex4; published versio
A Model with Interacting Composites
We show that we can construct a model in 3+1 dimensions where only composite
scalars take place in physical processes as incoming and outgoing particles,
whereas constituent spinors only act as intermediary particles. Hence while the
spinor-spinor scattering goes to zero, the scattering of composites gives
nontrivial results.Comment: 9 Page
Renormalization Group Analysis of a Gursey Model Inspired Field Theory II
Recently a model, which is equivalent to the scalar form of Gursey model, is
shown to be a nontrivial field theoretical model when it is gauged with a SU(N)
field. In this paper we study another model that is equivalent to the vector
form of the Gursey model. We get a trivial theory when it is coupled with a
scalar field. This result changes drastically when it is coupled with an
additional SU(N) field. We find a nontrivial field theoretical model under
certain conditions.Comment: 10 pages, 10 figures, revtex4, typos corrected, published versio