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Chapter and Conference Paper
Deconfinement to Confinement as PT Phase Transition
consider SU(N) QCD in a new quadratic gauge which highlights a certain characteristic of the theory in the non-perturbative sector. By considering the natural hermiticity property of the ghost fields, we cast ...
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Article
Open AccessNon-perturbative to perturbative QCD via the FFBRST
Recently a new type of quadratic gauge was introduced in QCD in which the degrees of freedom are suggestive of a phase of abelian dominance. In its simplest form it is also free of Gribov ambiguity. However th...
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Article
Open AccessAbsence of the Gribov ambiguity in a quadratic gauge
The Gribov ambiguity exists in various gauges. Algebraic gauges are likely to be ambiguity free. However, algebraic gauges are not Lorentz invariant, which is their fundamental flaw. In addition, they are not ...
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Chapter and Conference Paper
Infrared Abelian Dominance in a Special Gauge
Maximal Abelian gauge has been a particular choice to study dynamical generation of off-diagonal gluon masses in QCD. This gauge is a special case of an Abelian projection. Abelian dominance is characterized b...
