Bicrossproduct Hopf Superalgebras and D=4 kappa-deformed Poincar\'e Supergroup.

P. Kosi{\'n}ski , J. Lukierski , P. Ma{\'s}lanka , J. Sobczyk

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classification q-alg math.QA

keywords bicrossproducthopfsuperalgebrasalgebrasdeformedgradedkappapoincar

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The general framework of bicrossproduct Hopf algebras given by Majid is extended to $Z_2$-graded bicrossproduct Hopf superalgebras. As examples of bicrossproduct Hopf superalgebras we provide the graded algebras of functions on undeformed as well as $\kappa$-deformed $D=4$ Poincar\'e supergroups.

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Bicrossproduct Hopf Superalgebras and D=4 kappa-deformed Poincar\'e Supergroup.

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