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Particles and Fields


Eur. Phys. J. C 25, 487-491 (2002)
DOI: 10.1007/s10052-002-01011-1

Multi-parameter deformed fermionic oscillators

A. Algin1, M. Arik2 and A.S. Arikan2

1  Department of Physics, Osmangazi University, Meselik, Eskisehir, Turkey
2  Department of Physics, Bogazici University, Bebek, Istanbul, Turkey

(Received: 6 December 2001 / Revised version: 18 June 2002 / Published online: 20 September 2002 )

Abstract
In this paper, we study a quantum group covariant deformed fermion algebra. This system can be formulated in n dimensions and posesses two deformation parameters. The undeformed fermion algebra is obtained when both deformation parameters are unity. When both parameters are zero the deformed fermionic oscillator algebra reduces to the orthofermion algebra. If the quantum group symmetry is not preserved, then the number of parameters in n dimensions can be increased to 2n-2.



© Società Italiana di Fisica, Springer-Verlag 2002