https://doi.org/10.1140/epjp/i2015-15079-3
Regular Article
Twisted fermionic oscillator algebra in κ-minkowski space-time
School of Physics, University of Hyderabad, Central University P O, 500046, Hyderabad, India
* e-mail: ravikant.uohyd@gmail.com
Received:
5
December
2014
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
