ABCD of qq-characters

A bstract The qq-characters are powerful tools to reveal symmetries and integrabilities of Seiberg-Witten theories. The goal of this paper is to provide analytic expressions of qq-characters based on Young diagrams in 5d N = 1 pure Yang-Mills theories with BCD -type gauge groups, by focusing on the...

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Veröffentlicht in:The journal of high energy physics 2023-08, Vol.2023 (8), p.200-43, Article 200
Hauptverfasser: Nawata, Satoshi, Zhang, Kilar, Zhu, Rui-Dong
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Sprache:eng
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Zusammenfassung:A bstract The qq-characters are powerful tools to reveal symmetries and integrabilities of Seiberg-Witten theories. The goal of this paper is to provide analytic expressions of qq-characters based on Young diagrams in 5d N = 1 pure Yang-Mills theories with BCD -type gauge groups, by focusing on the unrefined limit. Using these expressions, we investigate the relationships among qq-characters of classical gauge groups. For SO( n ) gauge groups, we construct a quantum-toroidal-like algebra via the Ward-identity approach, which allows us to derive the qq-characters.
ISSN:1029-8479
1029-8479
DOI:10.1007/JHEP08(2023)200