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Superconducting Qubits
Open Quantum Systems Decoherence
Probing internal bath dynamics by a Rabi oscillator-based detector
arXiv
Authors: Murat Cetinbas, Joshua Wilkie
Year
2007
Paper ID
50152
Status
Preprint
Abstract Read
~2 min
Abstract Words
55
Citations
N/A
Abstract
By exact numerical and master equation approaches, we show that a central spin-1/2 can be configured to probe internal bath dynamics. System-bath interactions cause Rabi oscillations in the detector and periodic behavior of fidelity. This period is highly sensitive to the strength of the bath self-interactions, and can be used to calculate the intra-bath coupling.
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- This paper contributes to the Superconducting Qubits research area in the Quantum Articles archive.
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- By exact numerical and master equation approaches, we show that a central spin-1/2 can be configured to probe internal bath dynamics.
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