Boosts superalgebras based on centrally-extended su(1|1)2

JOURNAL OF GEOMETRY AND PHYSICS

卷:164

Article

Garcia, Juan Miguel Nieto¹  Torrielli, Alessandro¹  Wyss, Leander¹ 

[1] Univ Surrey, Dept Math, Guildford GU2 7XH, Surrey, England

关键词: Lie superalgebras;    Quantum groups;    Hopf algebras;   

DOI  :  10.1016/j.geomphys.2021.104172

来源: Elsevier

【 摘 要 】

In this paper, we studied the boost operator in the setting of su(1 vertical bar 1)(2). We find a family of different algebras where such an operator can consistently appear, which we classify according to how the two copies of the su(1 vertical bar 1) interact with each other. Finally, we construct coproduct maps for each of these algebras and discuss the algebraic relationships among them. (C) 2021 Elsevier B.V. All rights reserved.

【 授权许可】

Free