4 August 2003 Decoherence of localized electrons in semiconductors due to acoustic phonons
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Abstract
We consider semiconductor double dot system with single electron localized in it as quantum bit (qubit) candidate for quantum computing purposes. The interaction of qubit with environment (phonon bath) and detector (quantum point contact) lead to modification of electron dynamics. Phonon induced decoherence rates are obtained. Detector current noise spectrum is derived.
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Leonid Fedichkin, Arkady Fedorov, Maxim Yanchenko, "Decoherence of localized electrons in semiconductors due to acoustic phonons", Proc. SPIE 5105, Quantum Information and Computation, (4 August 2003); doi: 10.1117/12.487993; https://doi.org/10.1117/12.487993
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