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arXiv · 1702.03982

Quantum speed limit time for a two-qubit system interacting with independent and common reservoirs

N. Behzadi·A. Ektesabi·B. Ahansaz·E. Faizi
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Abstract

We study the quantum speed limit time for a two-qubit system interacts with indepen- dent and common reservoir. The system is initially prepared in a class of X-structure density matrix, namely the extended Werner-like states (EWL). We demonstrate that when reservoir enters to the non-Markovian regime, the quantum speed limit time de- crease more sharply in a common reservoir than independent reservoirs.

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N. Behzadi, A. Ektesabi, B. Ahansaz, E. Faizi. 2017-02-13. Quantum speed limit time for a two-qubit system interacting with independent and common reservoirs. https://arxiv.org/abs/1702.03982

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