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Realistic simulations of single-spin nondemolition measurement by magnetic resonance force microscopy

Todd A. Brun·Hsi-Sheng Goan
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Abstract

A requirement for many quantum computation schemes is the ability to measure single spins. This paper examines one proposed scheme: magnetic resonance force microscopy, including the effects of thermal noise and back-action from monitoring. We derive a simplified equation using the adiabatic approximation, and produce a stochastic pure state unraveling which is useful for numerical simulations.

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Todd A. Brun, Hsi-Sheng Goan. 2003-02-25. Realistic simulations of single-spin nondemolition measurement by magnetic resonance force microscopy. https://doi.org/10.1103/physreva.68.032301

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