Constraint structure of O(3) nonlinear sigma model revisited

Abstract

We study the constraint structure of the O(3) nonlinear sigma model in the framework of the Lagrangian, symplectic, Hamilton-Jacobi as well as the Batalin-Fradkin-Tyutin embedding procedure.

arXiv comment17 pages

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Cited by in corpus (5)

• The Gauged O(3) Sigma Model: Schrödinger Representation and Hamilton-Jacobi Formulation
• Improved Gauge-Unfixing Formalism through a Prototypical Second-Class System
• BRST Analysis and BFV Quantization of the Generalized Quantum Rigid Rotor
• First class models from linear and nonlinear second class constraints
• Improved BFT embedding having chain-structure