Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Engineering Quantum Interference   A model for describing interference and diffraction of wave functions of
one-dimensional Josephson array interferometers is presented. The derived
expression for critical current modulations accounts for an arbitrary number of
square junctions, variable distance between these, and variable size of their
area. Predictions are tested on real arrays containing up to 20 equally spaced
and identical junctions and on arrays shaped with peculiar geometries. Very
good agreement with the modulations predicted by the model and the experimental
results is obtained for all the tested configurations. It is shown that
specific designs of the arrays generate significant differences in their static
and dynamical (non-zero voltage) properties. The results demonstrate that the
magnetic field dependence of Josephson supercurrents shows how interference and
diffraction of macroscopic quantum wavefunctions can be manipulated and
controlled.

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The categories of this paper are: acc-phys
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The categories of this paper are: dg-ga
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The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
16
The categories of this paper are: stat
22
The categories of this paper are: chao-dyn
26
The categories of this paper are: bayes-an
7
The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
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The categories of this paper are: nlin
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The categories of this paper are: quant-ph
1
The categories of this paper are: cs
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The categories of this paper are: supr-con
35
The categories of this paper are: mtrl-th
21
The categories of this paper are: adap-org
27
The categories of this paper are: comp-gas