{"title":"Extensions of Deformed W-algebras via qq-characters","authors":"B. Feigin, M. Jimbo, E. Mukhin","doi":"10.1007/s00031-024-09869-w","DOIUrl":null,"url":null,"abstract":"<p>We use combinatorics of <i>qq</i>-characters to study extensions of deformed <i>W</i>-algebras. We describe additional currents and part of the relations in the cases of <span>\\(\\mathfrak {gl}(n|m)\\)</span> and <span>\\(\\mathfrak {osp}(2|2n)\\)</span>.</p>","PeriodicalId":0,"journal":{"name":"","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"","FirstCategoryId":"100","ListUrlMain":"https://doi.org/10.1007/s00031-024-09869-w","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
We use combinatorics of qq-characters to study extensions of deformed W-algebras. We describe additional currents and part of the relations in the cases of \(\mathfrak {gl}(n|m)\) and \(\mathfrak {osp}(2|2n)\).
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