Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Zeno Hall Effect   We show that the quantum Zeno effect gives rise to the Hall effect by
tailoring the Hilbert space of a two-dimensional lattice system into a single
Bloch band with a nontrivial Berry curvature. Consequently, a wave packet
undergoes transverse motion in response to a potential gradient -- a phenomenon
we call the Zeno Hall effect to highlight its quantum Zeno origin. The Zeno
Hall effect leads to retroreflection at the edge of the system due to an
interplay between the band flatness and the nontrivial Berry curvature. We
propose an experimental implementation of this effect with ultracold atoms in
an optical lattice.

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The categories of this paper are: gr-qc
10
The categories of this paper are: q-bio
33
The categories of this paper are: plasm-ph
29
The categories of this paper are: funct-an
32
The categories of this paper are: atom-ph
18
The categories of this paper are: econ
22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
36
The categories of this paper are: cmp-lg
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The categories of this paper are: hep-ex
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The categories of this paper are: acc-phys
25
The categories of this paper are: patt-sol
35
The categories of this paper are: mtrl-th
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The categories of this paper are: nucl-th
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The categories of this paper are: nucl-ex
14
The categories of this paper are: math-ph