Application of the Faddeev-Jackiw formalism to the gauged WZW model
J.E.Paschalis, P.I.Porfyriadis
TL;DR
This paper applies the Faddeev-Jackiw formalism to analyze the gauged WZW model, deriving Coulomb-gauge Lagrangians with non-local terms by expanding the model in pion fields.
Contribution
It introduces a novel application of the Faddeev-Jackiw method to the gauged WZW model, providing new insights into its constraint structure and gauge fixing.
Findings
Derived Coulomb-gauge Lagrangians with non-local terms
Expanded the model in pion fields up to third order
Demonstrated the constraint analysis using the Faddeev-Jackiw formalism
Abstract
The two-flavor Wess-Zumino model coupled to electromagnetism is treated as a constraint system using the Faddeev-Jackiw method. Expanding into series of powers of the pion fields and keeping terms up to second and third order we obtain Coulomb- gauge Lagrangeans containing non-local terms.
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