Entanglement Spectroscopy of a Driven Solid-State Qubit and Its Detector

DOI to cite this document:: 10.5283/epub.9468

Goorden, M. C. ; Thorwart, Michael ; Grifoni, Milena

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Date of publication of this fulltext: 18 Sep 2009 09:08

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Abstract

We study the asymptotic dynamics of a driven quantum two-level system coupled via a quantum detector to the environment. We find multiphoton resonances which are due to the entanglement of the qubit and the detector. Different regimes are studied by employing a perturbative Floquet-Born-Markov approach for the qubit+detector system, as well as nonperturbative real-time path integral schemes for ...