Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum coherence versus interferometric visibility in a generalized
  Mach-Zehnder interferometer   The double-slit interferometer and the Mach-Zehnder interferometer (MZI) with
balanced beam splitters are prototypical setups for investigating the quantum
wave-particle duality. These setups induced researchers to make a quantitative
association of interferometric visibility (IVI) with the wave aspect of a
quantum system (WAQ). Recently, it was realized that quantum coherence (QC) can
be better suited than IVI for quantifying the WAQ. In this article,
investigating a MZI with general beam splitters, we show that IVI is in general
not adequate to quantify the WAQ, even for a bi-dimensional closed quantum
system. Using IBM quantum computers, we experimentally verify our theoretical
findings by doing a full quantum simulation of the optical MZI with general
beam splitters.

5
The categories of this paper are: gr-qc
35
The categories of this paper are: mtrl-th
18
The categories of this paper are: econ
30
The categories of this paper are: q-alg
25
The categories of this paper are: patt-sol
27
The categories of this paper are: comp-gas
24
The categories of this paper are: dg-ga
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The categories of this paper are: eess
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The categories of this paper are: chao-dyn
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The categories of this paper are: bayes-an
28
The categories of this paper are: alg-geom
14
The categories of this paper are: math-ph
34
The categories of this paper are: chem-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: hep-ex
15
The categories of this paper are: nucl-ex