Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Type-II fractons from coupled spin chains and layers   We describe a construction of topological orders from coupled lower
dimensional symmetry-protected topological orders, which is closely related to
gauging a subsystem symmetry. Our construction yields both conventional
topological orders and exotic fracton topological orders of type-I and type-II.
In particular, we find a coupled spin chain construction of Haah's cubic code,
and a coupled layer construction of Yoshida's fractal spin liquids.

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The categories of this paper are: nlin
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The categories of this paper are: astro-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: nucl-th
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The categories of this paper are: dg-ga
26
The categories of this paper are: bayes-an
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The categories of this paper are: supr-con
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The categories of this paper are: physics
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The categories of this paper are: acc-phys
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The categories of this paper are: atom-ph
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The categories of this paper are: math-ph
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The categories of this paper are: econ
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The categories of this paper are: adap-org
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The categories of this paper are: stat
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The categories of this paper are: hep-ph
35
The categories of this paper are: mtrl-th