We consider Markovian open quantum systems subject to stochastic resetting, which means that the dissipative time evolution is reset at randomly distributed times to the initial state. We show that the ensuing dynamics is non-Markovian and has the form of a generalized Lindblad equation. Interestingly, the statistics of quantum-jumps can be exactly derived. This is achieved by combining techniques from the thermodynamics of quantum-jump trajectories with the renewal structure of the resetting dynamics. We consider as an application of our analysis a driven two-level and an intermittent threelevel system. Our findings show that stochastic resetting may be exploited as a tool to tailor the statistics of the quantum-jump trajectories and the dynamical phases of open quantum systems.

Thermodynamics of quantum-jump trajectories of open quantum systems subject to stochastic resetting / G., P., Carollo, F., I., L.. - In: SCIPOST PHYSICS. - ISSN 2542-4653. - 13:4(2022), pp. 1-34. [10.21468/SciPostPhys.13.4.079]

Thermodynamics of quantum-jump trajectories of open quantum systems subject to stochastic resetting

CAROLLO F;
2022

Abstract

We consider Markovian open quantum systems subject to stochastic resetting, which means that the dissipative time evolution is reset at randomly distributed times to the initial state. We show that the ensuing dynamics is non-Markovian and has the form of a generalized Lindblad equation. Interestingly, the statistics of quantum-jumps can be exactly derived. This is achieved by combining techniques from the thermodynamics of quantum-jump trajectories with the renewal structure of the resetting dynamics. We consider as an application of our analysis a driven two-level and an intermittent threelevel system. Our findings show that stochastic resetting may be exploited as a tool to tailor the statistics of the quantum-jump trajectories and the dynamical phases of open quantum systems.
2022
Markovian open quantum systems; quantum-jump trajectories; Lindblad equation
01 Pubblicazione su rivista::01a Articolo in rivista
Thermodynamics of quantum-jump trajectories of open quantum systems subject to stochastic resetting / G., P., Carollo, F., I., L.. - In: SCIPOST PHYSICS. - ISSN 2542-4653. - 13:4(2022), pp. 1-34. [10.21468/SciPostPhys.13.4.079]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1765350
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