Место издания:Cornell university library Cornell university
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Аннотация:We present the class of deformations of simple Euclidean superalgebra, which describe the supersymmetrization of some Lie algebraic noncommutativity of D = 4 Euclidean space-time. The presented deformations are generated by the supertwists. We provide new explicite formulae for a chosen twisted D = 4 Euclidean Hopf superalgebra and describe the corresponding quantum covariant deformation of chiral Euclidean superspace.