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arXiv · 0705.4018

Probing internal bath dynamics by a Rabi oscillator-based detector

Murat Cetinbas·Joshua Wilkie
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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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Murat Cetinbas, Joshua Wilkie. 2007-05-28. Probing internal bath dynamics by a Rabi oscillator-based detector. https://doi.org/10.1016/j.physleta.2007.05.075

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