System Bath Correlations and the Nonlinear Response of Qubits
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概要
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In this letter we study qubits coupled to the bath formed by their environment. Although entanglement of the qubits is a well-known topic, much less effort has gone into the description of the correlations between the qubits and the bath. Here, we investigate these correlations, and study their effect on the qubits in equilibrium and their dynamics following the interaction with one or several external pulses. We find that a correct description of the correlations at the moment of these interactions is essential for a correct understanding of the dynamics.
- 2012-06-15
著者
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Tanimura Yoshitaka
Department Of Chemistry Graduate School Of Science Kyoto University
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Dijkstra Arend
Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
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