Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Amplitude modulated Bloch oscillations of photon probability
  distribution in a cavity-atom system   We study the dynamics of the Rabi Hamiltonian in the medium coupling regime
with $\left\vert g/\omega \right\vert \sim 0.07$, where $g$ is atom-field
coupling constant, $\omega $ is the field frequency, for the quantum state with
average photon number $\bar{n}\sim 10^{4}$. We map the original Hamiltonian to
an effective one, which describes a tight-binding chain subjected to a
staggered linear potential. It is shown that the photon probability
distribution of a Gaussian-type state exhibits the amplitude modulated Bloch
oscillation (BO), which is a superposition of two conventional BOs with a
half-BO-period delay between them and is essentially another type of
Bloch-Zener oscillation. The probability transition between the two BOs can be
controlled and suppressed by the ratio $g\sqrt{\bar{n}}% /\omega $, as well as
in-phase resonant oscillating atomic frequency $\Omega \left( t\right) $,
leading to multiple zero-transition points.

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The categories of this paper are: q-bio
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The categories of this paper are: comp-gas
5
The categories of this paper are: gr-qc
3
The categories of this paper are: physics
19
The categories of this paper are: eess
16
The categories of this paper are: stat
36
The categories of this paper are: cmp-lg
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The categories of this paper are: solv-int
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The categories of this paper are: q-alg
37
The categories of this paper are: supr-con
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The categories of this paper are: adap-org
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The categories of this paper are: chao-dyn
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The categories of this paper are: hep-lat
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The categories of this paper are: astro-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: funct-an