We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Quantal Symmetries in the Nonlinear Sigma Model with Maxwell-Chern-Simons Term.
- Authors
Wang Yong-long; Li Zi-ping
- Abstract
The quantal symmetry property in the CP1 nonlinear sigma model with Abelian-Maxwell-Chern-Simons (AMCS) term in 2 + 1 dimensions is studied. In the Coulomb gauge, the system is quantized in the Faddeev-Senjanovic (FS) path-integral formalism. The canonical Ward identities for proper vertices under local gauge transformation are derived. Based on the quantal symmetries of a constrained Hamiltonian system, the fractional spin at the quantum level of this system is also presented as those of the system without Maxwell term.
- Subjects
DIFFERENTIABLE dynamical systems; HAMILTONIAN systems; QUANTUM theory; SYMMETRY groups; NONLINEAR theories; PATH integrals
- Publication
International Journal of Theoretical Physics, 2004, Vol 43, Issue 4, p1003
- ISSN
0020-7748
- Publication type
Article
- DOI
10.1023/B:IJTP.0000048597.95676.d3