Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Anomalous Andreev interferometer: Study of an anomalous Josephson
  junction coupled to a normal wire   Josephson junctions (JJs), where both time-reversal and inversion symmetry
are broken, exhibit a phase shift $\phi_0$ in their current-phase relation.
This allows for an anomalous supercurrent to flow in the junction even in the
absence of a phase bias between the superconductors. We show that a finite
phase shift also manifests in the so-called Andreev interferometers - a device
that consists of a mesoscopic conductor coupled to the $\phi_0$-junction. Due
to the proximity effect, the resistance of this conductor is phase-sensitive -
it oscillates by varying the phase of the JJ. As a result, the quasiparticle
current $I_{\mathrm{qp}}$ flowing through the conductor has an anomalous
component, which exists only at finite $\phi_0$. Thus, the Andreev
interferometry could be used to probe the $\phi_0$ effect. We consider two
realizations of the $\phi_0$-junction and calculate $I_{\mathrm{qp}}$ in the
interferometer: a superconducting structure with spin-orbit coupling and a
system of spin-split superconductors with spin-polarized tunneling barriers.

28
The categories of this paper are: alg-geom
13
The categories of this paper are: quant-ph
9
The categories of this paper are: nlin
26
The categories of this paper are: bayes-an
37
The categories of this paper are: supr-con
25
The categories of this paper are: patt-sol
32
The categories of this paper are: atom-ph
5
The categories of this paper are: gr-qc
10
The categories of this paper are: q-bio
6
The categories of this paper are: astro-ph
1
The categories of this paper are: cs
27
The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
15
The categories of this paper are: nucl-ex
0
The categories of this paper are: hep-ph
29
The categories of this paper are: funct-an