Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Retarded resonance Casimir-Polder interaction of a uniformly rotating
  two-atom system   We consider here, a two-atom system is uniformly moving through a circular
ring at an ultra-relativistic speed and weakly interacting with common external
fields. The vacuum fluctuations of the quantum fields generate the entanglement
between the atoms. Hence an effective energy shift is originated, which depends
on the inter-atomic distance. This is commonly known as resonance
Casimir-Polder interaction (RCPI). It is well known that, for a linearly
accelerated system coupled with a massless scalar field, we get a thermal
response when the local inertial approximation is valid. On the contrary, the
non-thermality arises in the presence of the centripetal acceleration. We use
the quantum master equation formalism to calculate the second-order energy
shift of the entangled states in the presence of two kinds of fields. They are
the massive free scalar field and the electromagnetic vector field. For both
cases, we observe the non-thermal behavior. A unique retarded response is also
noticed in comparison to the free massless case, which can be observed via the
polarization transfer technique.

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The categories of this paper are: math
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The categories of this paper are: plasm-ph
12
The categories of this paper are: nucl-th
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The categories of this paper are: patt-sol
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The categories of this paper are: comp-gas
10
The categories of this paper are: q-bio
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The categories of this paper are: chao-dyn
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The categories of this paper are: supr-con
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The categories of this paper are: q-fin
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The categories of this paper are: hep-th
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The categories of this paper are: dg-ga
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The categories of this paper are: bayes-an
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The categories of this paper are: mtrl-th
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The categories of this paper are: stat
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The categories of this paper are: nucl-ex
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The categories of this paper are: math-ph