Open AccessDual models of QCD and their implications
Author(s) -
Deepak L. Bhatt,
H. C. Chandola,
Deependra Singh Rawat,
H. C. Pandey
Publication year - 2019
Publication title -
journal of mountain research/journal of mountain research
Language(s) - English
Resource type - Journals
eISSN - 2582-5011
pISSN - 0974-3030
DOI - 10.51220/jmr.v14i1.15
Subject(s) - quantum chromodynamics , physics , qcd vacuum , magnetic monopole , dual (grammatical number) , particle physics , flux tube , symmetry (geometry) , quantum electrodynamics , theoretical physics , magnetic field , magnetic flux , quantum mechanics , lattice qcd , mathematics , art , literature , geometry
Some of the dual formulations of QCD are reviewed and analyzed for their possible implications especially in non-perturbative sector of QCD at zero temperature. Starting from the Nambu-Mandelstam idea and the ’t Hooft Abelian Projection technique, the effective formulations of QCD like the dual GinzburgLandau formulation and magnetic symmetry based dual QCD formulation have been analyzed in which dualmagnetic potentials coupled with monopole field act as fundamental variables. The dual dynamics associated with these models is discussed in the quenched approximation and the analysis of symmetry breaking , flux tube configurations, confinement potential and nature of dual QCD vacuum is presented which establishes magnetic symmetry based dual QCD formulation as a more effective topological viable formulation for analysing the non-perturbative aspects of QCD.