Twisted statistics in κ-Minkowski spacetime

T. R. Govindarajan, Kumar S. Gupta, E. Harikumar, S. Meljanac, and D. Meljanac
Phys. Rev. D 77, 105010 – Published 12 May 2008

Abstract

We consider the issue of statistics for identical particles or fields in κ-deformed spaces, where the system admits a symmetry group G. We obtain the twisted flip operator compatible with the action of the symmetry group, which is relevant for describing particle statistics in the presence of the noncommutativity. It is shown that for a special class of realizations, the twisted flip operator is independent of the ordering prescription.

  • Received 20 February 2008

DOI:https://doi.org/10.1103/PhysRevD.77.105010

©2008 American Physical Society

Authors & Affiliations

T. R. Govindarajan*

  • Institute of Mathematical Sciences, CIT Campus, Taramani, Chennai 600113, India

Kumar S. Gupta

  • Theory Division, Saha Institute of Nuclear Physics, 1/AF Bidhannagar, Calcutta 700064, India

E. Harikumar

  • School of Physics, University of Hyderabad, Hyderabad 500046, India

S. Meljanac§ and D. Meljanac

  • Rudjer Bošković Institute, Bijenička c.54, HR-10002 Zagreb, Croatia

  • *trg@imsc.res.in
  • kumars.gupta@saha.ac.in
  • harisp@uohyd.ernet.in
  • §meljanac@irb.hr
  • dmeljan@irb.hr

See Also

Deformed oscillator algebras and QFT in κ-Minkowski spacetime

T. R. Govindarajan, Kumar S. Gupta, E. Harikumar, S. Meljanac, and D. Meljanac
Phys. Rev. D 80, 025014 (2009)

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Issue

Vol. 77, Iss. 10 — 15 May 2008

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