Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Disorder-induced Localization in a Strongly Correlated Atomic Hubbard
  Gas   We observe the emergence of a disorder-induced insulating state in a strongly
interacting atomic Fermi gas trapped in an optical lattice. This closed quantum
system free of a thermal reservoir realizes the disordered Fermi-Hubbard model,
which is a minimal model for strongly correlated electronic solids. In
measurements of disorder-induced localization obtained via mass transport, we
detect interaction-driven delocalization and localization that persists as the
temperature of the gas is raised. These behaviors are consistent with many-body
localization, which is a novel paradigm for understanding localization in
interacting quantum systems at non-zero temperature.

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The categories of this paper are: q-bio
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The categories of this paper are: nlin
17
The categories of this paper are: q-fin
2
The categories of this paper are: math
11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg
34
The categories of this paper are: chem-ph
22
The categories of this paper are: chao-dyn
21
The categories of this paper are: adap-org
35
The categories of this paper are: mtrl-th
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The categories of this paper are: eess
5
The categories of this paper are: gr-qc
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The categories of this paper are: astro-ph
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The categories of this paper are: stat
1
The categories of this paper are: cs
20
The categories of this paper are: acc-phys