Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Feedback Control of Rabi Oscillations in Circuit QED   We consider the feedback stabilization of Rabi oscillations in a
superconducting qubit which is coupled to a microwave readout cavity. The
signal is readout by homodyne detection of the in-phase quadrature amplitude of
the weak measurement output. By multiplying the time-delayed Rabi reference,
one can extract the signal, with maximum signal-to-noise ratio, from the noise.
We further track and stabilize the Rabi oscillations by using Lyapunov feedback
control to properly adjust the input Rabi drives. Theoretical and simulation
results illustrate the effectiveness of the proposed control law.

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The categories of this paper are: math
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The categories of this paper are: hep-ph
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The categories of this paper are: econ
11
The categories of this paper are: hep-lat
10
The categories of this paper are: q-bio
26
The categories of this paper are: bayes-an
35
The categories of this paper are: mtrl-th
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The categories of this paper are: eess
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The categories of this paper are: chao-dyn
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The categories of this paper are: nucl-ex
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The categories of this paper are: physics
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The categories of this paper are: dg-ga
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The categories of this paper are: plasm-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: nucl-th
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The categories of this paper are: comp-gas