Entanglement Purification for Mixed Entangled Quantum Dot States via Superconducing Transmission Line Resonators
Entanglement Purification for Mixed Entangled Quantum Dot States via Superconducing Transmission Line Resonators
复制标题
通过超导传输线谐振器对混合纠缠量子点态进行纠缠纯化
DOI:
10.1088/0256-307x/27/3/030301
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发表时间:
2010-03
影响因子:
3.5
通讯作者:
Cao Zhuo-Liang
中科院分区:
文献类型:
--
作者:
Zhang Gang;Dong Ping;Cao Zhuo-Liang
An entanglement purification protocol for mixed entangled states is presented via double quantum dot molecules inside a superconducing transmission line resonator (TLR). In the current scenario, coupling for arbitrary double quantum dot molecules can be tuned via the TLR in the large detuning region by controlling the qubit level splitting. The TLR is always empty and only virtually excited, so the interaction is insensitive to both the TLR decay and thermal field. Discussion about the feasibility of our scheme shows that the entanglement purification can be implemented with high fidelity and successful probability.
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影响因子:
2.6
作者:
Cao, Zhuo-Liang;Dong, Ping
通讯作者:
Dong, Ping
影响因子:
2.9
作者:
Z. Xue;Z. D. Wang
通讯作者:
Z. Xue;Z. D. Wang
DOI:
10.1088/0953-8984/19/37/376216
发表时间:
2007-08
期刊:
Journal of Physics: Condensed Matter
影响因子:
--
作者:
Ping Dong;Z. Cao
通讯作者:
Ping Dong;Z. Cao
影响因子:
3.3
作者:
A. Kay;J. Pachos;W. Dür;H. Briegel
通讯作者:
A. Kay;J. Pachos;W. Dür;H. Briegel
影响因子:
2.9
作者:
Bennett, CH;Bernstein, HJ;Schumacher, B
通讯作者:
Schumacher, B