Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Probing Virtual ALPs by Precision Phase Measurements: Time-Varying
  Magnetic Field Background   We propose an experimental scheme for detecting the effects of off-shell
axion-like particles (ALPs) through optical cavities. In this proposed
experiment, linearly polarized photons are pumped into an optical cavity where
an external time-dependent magnetic field is present. The magnetic field
mediates an interaction between the cavity photons and ALPs giving rise to a
modification in the phase of the cavity photons. The time-dependent nature of
the external magnetic field prompts a novel amplification effect which
significantly enhances this phase modification. A detection scheme is then
proposed to identify such axion-induced phase shifts. We find that the phase
modification is considerably sensitive to the photon-ALPs coupling constants
$g_{a\gamma\gamma}$ for the range of ALPs mass
$2\times10^{-6}\:\textrm{eV}\leqslant m_a \leqslant
6.3\times10^{-5}\:\textrm{eV}$.

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The categories of this paper are: gr-qc
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The categories of this paper are: eess
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The categories of this paper are: acc-phys
22
The categories of this paper are: chao-dyn
13
The categories of this paper are: quant-ph
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
3
The categories of this paper are: physics
37
The categories of this paper are: supr-con
28
The categories of this paper are: alg-geom
29
The categories of this paper are: funct-an
16
The categories of this paper are: stat
35
The categories of this paper are: mtrl-th
33
The categories of this paper are: plasm-ph
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The categories of this paper are: hep-ex
12
The categories of this paper are: nucl-th