Nonlinear Realization of Lorentz Symmetry

Abstract

We explore a nonlinear realization of the (2+1)-dimensional Lorentz symmetry with a constant vacuum expectation value of the second rank anti-symmetric tensor field. By means of the nonlinear realization, we obtain the low-energy effective action of the Nambu-Goldstone bosons for the spontaneous Lorentz symmetry breaking.

11 pages, Latex file, no figure. Clarifications are added and several typos are corrected

References in corpus (2)

• String Theory and Noncommutative Geometry
• Noncommutative Yang-Mills in IIB Matrix Model

Cited by in corpus (3)

• D-branes in Generalized Geometry and Dirac-Born-Infeld Action
• Spontaneous Lorentz Symmetry Breaking by Anti-Symmetric Tensor Field
• Spontaneous Breaking of (2+1)-dimensional Lorentz Symmetry by an antisymmetric tensor