当前位置:
X-MOL 学术
›
J. Math. Phys.
›
论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Quadratic relations of the deformedW-superalgebraWq,t(sl(2|1))
Journal of Mathematical Physics ( IF 1.3 ) Pub Date : 2021-05-05 , DOI: 10.1063/1.5142516 Takeo Kojima 1
Journal of Mathematical Physics ( IF 1.3 ) Pub Date : 2021-05-05 , DOI: 10.1063/1.5142516 Takeo Kojima 1
Affiliation
We revisit the free field construction of the deformed W-superalgebras by Ding and Feigin, Contemp. Math. 248, 83–108 (1998), where the basic W-current and screening currents have been found. In this paper, we introduce higher W-currents and obtain a closed set of quadratic relations among them. These relations are independent of the choice of Dynkin diagrams for the superalgebra , although the screening currents are not. This allows us to define by generators and relations.
中文翻译:
变形W-超代数的二次关系Wq,t(sl(2|1))
我们重新审视变形的W -超代数的自由场构造作者:Ding 和 Feigin,当代。数学。248 , 83–108 (1998),其中已发现基本W电流和屏蔽电流。在本文中,我们引入了更高的W电流并获得了它们之间的一组封闭的二次关系。这些关系独立于超代数的 Dynkin 图的选择,虽然屏蔽电流不是。这允许我们定义 通过生成器和关系。
更新日期:2021-05-28
中文翻译:
变形W-超代数的二次关系Wq,t(sl(2|1))
我们重新审视变形的W -超代数的自由场构造作者:Ding 和 Feigin,当代。数学。248 , 83–108 (1998),其中已发现基本W电流和屏蔽电流。在本文中,我们引入了更高的W电流并获得了它们之间的一组封闭的二次关系。这些关系独立于超代数的 Dynkin 图的选择,虽然屏蔽电流不是。这允许我们定义 通过生成器和关系。