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Non-standard quantum so(3,2) and its contractions

Francisco J. Herranz
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Abstract

A full (triangular) quantum deformation of so(3,2) is presented by considering this algebra as the conformal algebra of the 2+1 dimensional Minkowskian spacetime. Non-relativistic contractions are analysed and used to obtain quantum Hopf structures for the conformal algebras of the 2+1 Galilean and Carroll spacetimes. Relations between the latter and the null-plane quantum Poincaré algebra are studied.

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BibTeXRIS

Francisco J. Herranz. 1997-04-07. Non-standard quantum so(3,2) and its contractions. https://doi.org/10.1088/0305-4470%2F30%2F17%2F019

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