3D Bosons and $W_{1+\infty}$ algebra

Na Wang; Ke Wu

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arXiv · 2301.04304

3D Bosons and $W_{1+\infty}$ algebra

Na Wang·Ke Wu

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Abstract

In this paper, we consider 3D Young diagrams with at most $N$ layers in $z$-axis direction, which can be constructed by $N$ 2D Young diagrams on slice $z=j$, $j=1,2,\cdots, N$ from the Yang-Baxter equation. Use 2D Bosons $\{a_{j,m},\ m\in\Z\}$ associated to 2D Young diagrams on the slice $z=j$, we constructed 3D Bosons. Then we show the 3D Boson representation of $W_{1+\infty}$ algebra, and the Littlewood-Richardson rule for 3-Jack polynomials from the actions of 3D Bosons on 3D Young diagrams.

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Na Wang, Ke Wu. 2023-01-11. 3D Bosons and $W_{1+\infty}$ algebra. https://arxiv.org/abs/2301.04304

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