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New twisted quantum deformations of D=4 super-Poincare algebra

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 نشر من قبل Jerzy Lukierski
 تاريخ النشر 2008
  مجال البحث فيزياء
والبحث باللغة English
 تأليف A. Borowiec




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We show how some classical r-matrices for the D=4 Poincare algebra can be supersymmetrized by an addition of part depending on odd supercharges. These r-matrices for D=4 super-Poincare algebra can be presented as a sum of the so-called subordinated r-matrices of super-Abelian and super-Jordanian type. Corresponding twists describing quantum deformations are obtained in an explicit form. These twists are the super-extensions of twists obtained in the paper arXiv:0712.3962.



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