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Open Quantum Systems Decoherence

Metastability in the driven-dissipative Rabi model

arXiv
Authors: Alexandre Le Boité, Myung-Joong Hwang, Martin B. Plenio

Year

2016

Paper ID

42031

Status

Preprint

Abstract Read

~2 min

Abstract Words

106

Citations

N/A

Abstract

We explore the long-time dynamics of Rabi model in a driven-dissipative setting and show that, as the atom-cavity coupling strength becomes larger than the cavity frequency, a new time scale emerges. This time scale, much larger than the natural relaxation time of the atom and the cavity, leads to long-lived metastable states susceptible to being observed experimentally. By applying a Floquet-Liouville approach to the time-dependent master equation, we systematically investigate the set of possible metastable states. We find that the properties of the metastable states can differ drastically from those of the steady state and relate these properties to the energy spectrum of the Rabi Hamiltonian.

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  • We explore the long-time dynamics of Rabi model in a driven-dissipative setting and show that, as the atom-cavity coupling strength becomes larger than the cavity frequency, a...

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References & Citation Signals

[1] DOI https://doi.org/arXiv:1612.01377 [2] arXiv https://arxiv.org/abs/1612.01377 [3] Publisher https://arxiv.org/abs/1612.01377

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