Twisted fermionic oscillator algebra in κ-minkowski space-time
School of Physics, University of Hyderabad, Central University P O, 500046, Hyderabad, India
* e-mail: email@example.com
Revised: 11 March 2015
Accepted: 16 March 2015
Published online: 28 April 2015
In this paper, we investigate the twisted algebra of the fermionic oscillators associated with Dirac field defined in κ-Minkowski space-time. Starting from κ-deformed Dirac theory, which is invariant under the undeformed κ-Poincaré algebra, using the twisted flip operator, we derive the deformed algebra of the creation and annihilation operators corresponding to the Dirac field quanta in κ-Minkowski space-time. In the limit a → 0, the deformed algebra reduces to the commutative result.
© Società Italiana di Fisica and Springer-Verlag Berlin Heidelberg, 2015