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arXiv · 1710.10209

Quantum Brownian motion under generalized position measurements: A converse Zeno scenario

L. Magazzù·P. Talkner·P. Hänggi
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Abstract

We study the quantum Brownian motion of a harmonic oscillator undergoing a sequence of generalized position measurements. Our exact analytical results capture the interplay of the measurement backaction and dissipation. Here we demonstrate that no freeze-in Zeno effect occurs upon increasing the monitoring frequency. A similar behavior is also found in the presence of generalized momentum measurements.

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L. Magazzù, P. Talkner, P. Hänggi. 2017-10-27. Quantum Brownian motion under generalized position measurements: A converse Zeno scenario. https://doi.org/10.1088/1367-2630%2Faaadd4

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