On q-and h-deformations of 3d-superspaces


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Çelik S.

Turkish Journal of Mathematics, cilt.45, sa.1, ss.346-359, 2021 (SCI Expanded İndekslerine Giren Dergi) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 45 Konu: 1
  • Basım Tarihi: 2021
  • Doi Numarası: 10.3906/mat-1907-80
  • Dergi Adı: Turkish Journal of Mathematics
  • Sayfa Sayıları: ss.346-359

Özet

© TÜBİTAK In this paper, we introduce nonstandard deformations of (1+2)− and (2+1)−superspaces via a contractionusing standard deformations of them. This deformed superspaces are denoted by A1|2 h and A2|1 h′, respectively. We find a two-parameter R-matrix satisfying quantum Yang–Baxter equation and thus obtain a new two-parameter nonstandard deformation of the supergroup GL(1|2). Finally, we get a new superalgebra derived from the Hopf superalgebra of functions on the quantum superspace A1|2 p,q.