Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Excitation of plasma oscillations by moving Josephson vortices in
  layered superconductors   In the frame of an exactly solvable model we calculate electric and magnetic
fields created by uniformly moving lattice of Josephson vortices driven by the
transport current in the magnetic field parallel to conducting layers. The
distribution of fields and currents is strongly modified at large velocities of
the vortex lattice, plasma oscillations of superconducting electrons being
excited by flux flow at low temperatures. This modifies the flux flow
resistivity and results in interference features in I-V curves, thus regions of
negative differential conductivity appear in which the uniform motion of the
vortex lattice is not stable. The spectrum of electromagnetic radiation by
moving vortices contains large peaks related to the excitation of plasma
oscillations and to the Cherenkov radiation.

8
The categories of this paper are: hep-ex
26
The categories of this paper are: bayes-an
3
The categories of this paper are: physics
27
The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
28
The categories of this paper are: alg-geom
18
The categories of this paper are: econ
29
The categories of this paper are: funct-an
21
The categories of this paper are: adap-org
5
The categories of this paper are: gr-qc
10
The categories of this paper are: q-bio
22
The categories of this paper are: chao-dyn
35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
14
The categories of this paper are: math-ph
23
The categories of this paper are: solv-int