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arXiv · q-alg/9612022

Graded contractions and bicrossproduct structure of deformed inhomogeneous algebras

J. A. de Azcarraga·M. del Olmo·J. C. Perez Bueno·M. Santander
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Abstract

A family of deformed Hopf algebras corresponding to the classical maximal isometry algebras of zero-curvature N-dimensional spaces (the inhomogeneous algebras iso(p,q), p+q=N, as well as some of their contractions) are shown to have a bicrossproduct structure. This is done for both the algebra and, in a low-dimensional example, for the (dual) group aspects of the deformation.

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BibTeXRIS

J. A. de Azcarraga, M. del Olmo, J. C. Perez Bueno, M. Santander. 1997-02-25. Graded contractions and bicrossproduct structure of deformed inhomogeneous algebras. https://doi.org/10.1088/0305-4470%2F30%2F9%2F018

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