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arXiv · 1309.6759

Enhancing entanglement trapping by weak measurement and quantum measurement reversal

Ying-Jie Zhang·Wei Han·Heng Fan·Yun-Jie Xia
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Abstract

In this paper, we propose a scheme to enhance trapping of entanglement of two qubits in the environment of a photonic band gap material. Our entanglement trapping promotion scheme makes use of combined weak measurements and quantum measurement reversals. The optimal promotion of entanglement trapping can be acquired with a reasonable finite success probability by adjusting measurement strengths.

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Ying-Jie Zhang, Wei Han, Heng Fan, Yun-Jie Xia. 2015-01-13. Enhancing entanglement trapping by weak measurement and quantum measurement reversal. https://arxiv.org/abs/1309.6759

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