Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Potential of the neutron Lloyd's mirror interferometer for the search
  for new interactions   We discuss the potential of the neutron Lloyd's mirror interferometer in a
search for new interactions at small scales. We consider three hypothetical
interactions that may be tested using the interferometer.
  The chameleon scalar field proposed to solve the enigma of accelerating
expansion of the Universe produces interaction between particles and matter.
The axion-like spin-dependent coupling between neutron and nuclei or/and
electrons may cause P- and T-non-invariant interaction with matter.
Hypothetical non-Newtonian gravitational interactions mediates additional
short-range potential between neutrons and bulk matter. These interactions
between the neutron and the mirror of the Lloyd's type neutron interferometer
cause phase shift of neutron waves.
  We estimate the sensitivity and systematic effects of possible experiments.

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The categories of this paper are: funct-an
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The categories of this paper are: atom-ph
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The categories of this paper are: solv-int
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The categories of this paper are: alg-geom
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The categories of this paper are: chem-ph
5
The categories of this paper are: gr-qc
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The categories of this paper are: mtrl-th
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The categories of this paper are: patt-sol
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The categories of this paper are: hep-ex
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The categories of this paper are: eess
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The categories of this paper are: q-fin
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The categories of this paper are: econ
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The categories of this paper are: quant-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: chao-dyn
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The categories of this paper are: hep-lat