66 citations · 363 across the 25 of their papers we have counts for
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Constraint structure of O(3) nonlinear sigma model revisited
Soon-Tae Hong, Yong-Wan Kim, Young-Jai Park +1
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…
Lagrange versus Symplectic Algorithm for Constrained Systems
Heinz J. Rothe, Klaus D. Rothe
The systematization of the purely Lagrangean approach to constrained systems in the form of an algorithm involves the iterative construction of a generalized Hessian matrix W takin…
Symplectic quantization of self-dual master Lagrangian
Soon-Tae Hong, Yong-Wan Kim, Young-Jai Park +1
We consider the master Lagrangian of Deser and Jackiw, interpolating between the self-dual and the Maxwell-Chern-Simons Lagrangian, and quantize it following the symplectic approac…