47 citations · 179 across the 16 of their papers we have counts for
24 papers · 1 filter
A note on unparticle in lower dimensions
Patricio Gaete, Euro Spallucci
Using the gauge-invariant but path-dependent variables formalism, we examine the effect of the space-time dimensionality on a physical observable in the unparticle scenario. We exp…
Un-particle Effective Action
Patricio Gaete, Euro Spallucci
We study un-particle dynamics in the framework of standard quantum field theory. We obtain the Feynman propagator by supplementing standard quantum field theory definitions with in…
Remarks on confinement driven by axion-like particles in Yang-Mills theories
Patricio Gaete, Euro Spallucci
Features of screening and confinement are studied for a non-Abelian gauge theory with a mixture of pseudoscalar and scalar coupling, in the case where a constant chromo-electric, o…
On scale symmetry breaking and confinement in D=3 models
Patricio Gaete, José A. Helaÿel-Neto
Within the framework of the gauge-invariant, but path-dependent, variables formalism, we study the connection between scale symmetry breaking and confinement in three-dimensional g…
Confinement from gluodynamics in curved space-time
Patricio Gaete, Euro Spallucci
We determine the static potential for a heavy quark-antiquark pair from gluodynamics in curved space-time. Our calculation is done within the framework of the gauge-invariant, path…
Properties of noncommutative axionic electrodynamics
Patricio Gaete, Iván Schmidt
Using the gauge-invariant but path-dependent variables formalism, we compute the static quantum potential for noncommutative axionic electrodynamics, and find a radically different…