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Path description for $q$-characters of fundamental modules in type $C$ by Jang, Il-Seung is a scholarly article available to read on EtoBox.

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In this paper, we investigate the behavior of monomials in the $q$-characters of the fundamental modules over a quantum affine algebra of untwisted type C. As a result, we give simple closed formulae for the $q$-characters of the fundamental modules in terms of sequences of vertices in $\mathbb{R}^2$, so-called paths, with an admissible condition. This may be viewed as a type C analog of the path description of $q$-characters in types A and B due to Mukhin--Young.

Author

Jang, Il-Seung

Published

2022

Language

EN