Symmetric universal character, integrable hierarchy, and affine Yangian of gl(1)

We define a symmetric universal character by using the affine Yangian of gl(1), which is related with a pair of 2D Young diagram which is considered as 3D Young diagrams with only one layer in z-axis direction. We also define the symmetric universal character hierarchy and prove that all symmetric u...

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Bibliographic Details
Main Authors: Qianqian Yang, Chuanzhong Li
Format: Article
Language:English
Published: Elsevier 2023-10-01
Series:Nuclear Physics B
Online Access:http://www.sciencedirect.com/science/article/pii/S0550321323002730