Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Local and non-local quantum transport due to Andreev bound states in
  finite Rashba nanowires with superconducting and normal sections   We analyze Andreev bound states (ABSs) that form in normal sections of a
Rashba nanowire that is only partially covered by a superconducting layer.
These ABSs are localized close to the ends of the superconducting section and
can be pinned to zero energy over a wide range of magnetic field strengths even
if the nanowire is in the non-topological regime. For finite-size nanowires
(typically $\lesssim 1$ $\mu$m in current experiments), the ABS localization
length is comparable to the length of the nanowire. The probability density of
an ABS is therefore non-zero throughout the nanowire and
differential-conductance calculations reveal a correlated zero-bias peak (ZBP)
at both ends of the nanowire. When a second normal section hosts an additional
ABS at the opposite end of the superconducting section, the combination of the
two ABSs can mimic the closing and reopening of the bulk gap in local and
non-local conductances accompanied by the appearance of the ZBP. These
signatures are reminiscent of those expected for Majorana bound states (MBSs)
but occur here in the non-topological regime. Our results demonstrate that
conductance measurements of correlated ZBPs at the ends of a typical
superconducting nanowire or an apparent closing and reopening of the bulk gap
in the local and non-local conductance are not conclusive indicators for the
presence of MBSs.

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The categories of this paper are: chao-dyn
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The categories of this paper are: acc-phys
1
The categories of this paper are: cs
6
The categories of this paper are: astro-ph
9
The categories of this paper are: nlin
14
The categories of this paper are: math-ph
25
The categories of this paper are: patt-sol
33
The categories of this paper are: plasm-ph
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
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The categories of this paper are: econ
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The categories of this paper are: ao-sci
29
The categories of this paper are: funct-an
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The categories of this paper are: hep-th
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The categories of this paper are: q-fin
30
The categories of this paper are: q-alg