Formulations of spin 1 resonances in the chiral lagrangian

Abstract

Equivalence of the hidden local symmetry formulation with non-minimal interactions and the anti-symmetric tensor field method of $\rho$ and $a_1$ mesons in the chiral lagrangian is shown by using the auxiliary field method. Violation of the KSRF I relation, which becomes important in the application of chiral lagrangian to {\em non QCD-like} technicolor models can be parametrized by non-minimal coupling in the hidden local symmetry formalism keeping low energy theorem of hidden local symmetry. We also obtain explicit correspondence of parameters in both formulations.

14 pages, latex

References in corpus (4)

• Hidden Local Symmetry at One Loop
• Chiral Perturbation to One Loop Including the $\rho$ Meson
• Proving the Low Energy Theorem of Hidden Local Symmetry
• Low Energy Theorems of Hidden Local Symmetries

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• Vector-axialvector mixing from a chiral effective field theory at finite temperature
• Sivers distribution functions of sea quark in proton with chiral Lagrangian
• Derivation of the effective Chiral Lagrangian for pseudoscalar, scalar, vector and axial-vector mesons from QCD
• Chiral Phase Transition in QCD and Vector Manifestation
• High order chiral Lagrangians with vector mesons in different approaches