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arXiv 1701.08264cond-mat.str-elhep-th
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高维费米SPT相与玻色化

Fermionic SPT phases in higher dimensions and bosonization

Anton Kapustin, Ryan Thorngren

摘要:

我们讨论玻色子化和费米短程纠缠(FSRE)阶段的物质在一个,两个和三个空间维度,强调的物理意义的cohomological参数标记这样的阶段和连接与更高形式的对称性。我们提出了一个在三维空间中具有任意有限点对称性G的费米子SPT相的分类方案。它推广了Gu和Wen的超上同调。我们认为,最一般的这样的阶段,可以从玻色子的“阴影”凝聚费米子粒子和字符串。

英文摘要:

We discuss bosonization and Fermionic Short-Range-Entangled (FSRE) phases of matter in one, two, and three spatial dimensions, emphasizing the physical meaning of the cohomological parameters which label such phases and the connection with higher-form symmetries. We propose a classification scheme for fermionic SPT phases in three spatial dimensions with an arbitrary finite point symmetry G. It generalizes the supercohomology of Gu and Wen. We argue that the most general such phase can be obtained from a bosonic "shadow" by condensing both fermionic particles and strings.

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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