Energy exchange and fluctuations between a dissipative qubit and a monitor under continuous measurement and feedback

Continuous quantum measurement and feedback induce energy exchange between a dissipative qubit and a monitor even in the steady state, as a measurement backaction. Using the Lindblad equation, we identified the maximum and minimum values of the steady-state energy flow as the measurement and feedbac...

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Bibliographic Details
Main Author: Tsuyoshi Yamamoto, Yasuhiro Tokura
Format: Article
Language:English
Published: SciPost 2025-02-01
Series:SciPost Physics Core
Online Access:https://scipost.org/SciPostPhysCore.8.1.016
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