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arXiv 2112.04533math.QAmath.RT
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自旋链辫表示的分类

Classification of spin-chain braid representations

Paul Martin, Eric C. Rowell

摘要:

辫子表示是来自辫子范畴$\mathsf{B}$的monoidal函子,例如由常数杨-巴克斯特方程的解给出。给定具有$ob(\mathsf{C})=\mathbb{N}$的幺半范畴$\mathsf{C}$,秩- $N$电荷守恒表示(或自旋链表示)是从$\mathsf{C}$到秩- $N$电荷守恒矩阵的范畴$\mathrm{Match}^N$的严格Monoidal函子$F$,这在$F(1)=1$ }的意义上是自然的。在这项工作中,我们构建所有的自旋链辫子表示,并分类到合适的概念同构。

英文摘要:

A braid representation is a monoidal functor from the braid category $\mathsf{B}$, for example given by a solution to the constant Yang-Baxter equation. Given a monoidal category $\mathsf{C}$ with $ob(\mathsf{C})=\mathbb{N}$, a rank-$N$ charge-conserving representation (or spin-chain representation) is a strict monoidal functor $F$ from $\mathsf{C}$ to the category $\mathrm{Match}^N$ of rank-$N$ charge-conserving matrices that is natural in the sense that $F(1)=1$}. In this work we construct all spin-chain braid representations, and classify up to suitable notions of isomorphism.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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