Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Anomalous electromagnetic response of superconducting Rashba systems in
  trivial and topological phases   Two-dimensional electron systems with spin-orbit coupling in the proximity of
a superconductor and a magnetic insulator have recently been considered as
promising candidates to realize topological superconducting phases. Here we
discuss electromagnetic response properties of these systems. Breaking of
time-reversal symmetry leads to an anomalous Hall effect with a characteristic
non-monotonic gate voltage dependence and a Hall conductivity that can change a
sign as temperature is varied. The imaginary part of the Hall conductivity at
finite frequency, which shows up for example in the Kerr rotation or
photoabsorption, can distinguish different topological phases. In addition, we
demonstrate the existence magnetoelectric effects associated with the Hall
effect; in-plane electric fields induce a parallel magnetization and in-plane
time-dependent magnetic fields induce parallel electric current.

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The categories of this paper are: stat
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The categories of this paper are: eess
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The categories of this paper are: dg-ga
30
The categories of this paper are: q-alg
5
The categories of this paper are: gr-qc
3
The categories of this paper are: physics
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The categories of this paper are: adap-org
14
The categories of this paper are: math-ph
10
The categories of this paper are: q-bio
11
The categories of this paper are: hep-lat
1
The categories of this paper are: cs
27
The categories of this paper are: comp-gas
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The categories of this paper are: econ
29
The categories of this paper are: funct-an
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The categories of this paper are: cmp-lg
2
The categories of this paper are: math