THE CLASSICAL BASIS FOR KAPPA-DEFORMED POINCARE ALGEBRA AND SUPERALGEBRA

Citation
P. Kosinski et al., THE CLASSICAL BASIS FOR KAPPA-DEFORMED POINCARE ALGEBRA AND SUPERALGEBRA, Modern physics letters A, 10(34), 1995, pp. 2599-2606
Citations number
18
Categorie Soggetti
Physics, Nuclear","Physics, Particles & Fields","Physycs, Mathematical
Journal title
ISSN journal
02177323
Volume
10
Issue
34
Year of publication
1995
Pages
2599 - 2606
Database
ISI
SICI code
0217-7323(1995)10:34<2599:TCBFKP>2.0.ZU;2-2
Abstract
We describe here the general solution describing generators of cc-defo rmed Poincare algebra as the functions of classical Poincare algebra g enerators as well as the inverse formulas. Further we present analogou s relations for the generators of N = 1, D = 4 kappa-deformed Poincare superalgebra expressed by the classical Poincare superalgebra generat ors. In such a way we obtain the a-deformed Poincare (super)algebras w ith all the quantum deformation present only in the co-algebra sector. As an application we use the classical basis of kappa-deformed Poinca re superalgebra for obtaining a new result: the a-deformation of super symmetric spin (Pauli-Lubanski) Casimir.