• Corpus ID: 221686445

Quadratic relations of the deformed W-superalgebra

@inproceedings{Kojima2020QuadraticRO,
  title={Quadratic relations of the deformed W-superalgebra},
  author={Takeo Kojima},
  year={2020}
}
This paper is a continuation of the study by Ding and Feigin, Contemp.Math. 248, 83 (1998). We find a bosonization of the deformed W -superalgebras Wq,t(sl(2|1)) that commute up to the total difference with deformed screening currents. Using the bosonization, we derive a set of quadratic relations of generators for the deformed W -superalgebra Wq,t(sl(2|1)), which is independent of the choice of Dynkin-diagram for the superalgebra sl(2|1), though the deformed screening currents depend on it. 
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