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arXiv 2609.28120math-phcond-mat.str-elmath.MPmath.OAquant-ph

无阻挫拓扑全息模型:融合自旋链作为边界代数

Frustration-Free Models for Topological Holography: Fusion Spin Chains as Boundary Algebras

Zhengwei Liu, Zishuo Zhao

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中文总结 AI 辅助

本文提出一类基于幺正球面融合范畴的无阻挫二维量子自旋模型,推广Levin-Wen弦网模型,并利用arXiv:2510.20662的理论将Temperley-Lieb-Jones代数及融合自旋链实现为边界代数。

中文摘要 AI 辅助

我们引入一类基于带有选定对象的幺正球面融合范畴的二维量子自旋系统。这些模型具有无阻挫、反射正性,但通常非对易的局域相互作用,推广了Levin-Wen弦网模型。基于arXiv:2510.20662中发展的理论,我们明确实现了Temperley-Lieb-Jones代数,并更一般地将融合自旋链实现为其边界代数。

英文摘要

We introduce a class of $2d$ quantum spin systems based on a unitary spherical fusion category with a chosen object. These models have frustration-free, reflection positive, but generally non-commuting local interactions, generalizing the Levin-Wen string-net models. Based on the theory developed in arXiv:2510.20662, we explicitly realize the Temperley-Lieb-Jones algebra, and more generally fusion spin chains as their boundary algebras.

发表机构

  • Tsinghua University(清华大学)
  • Yanqi Lake Beijing Institute of Mathematical Sciences and Applications(北京雁栖湖应用数学研究院)
  • Yau Mathematical Sciences Center, Tsinghua University(清华大学丘成桐数学科学中心)

机构由 AI 辅助整理,请以论文原文为准。

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