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quant-ph2008
Decoherence-free quantum memory for photonic state using atomic ensembles
Feng Mei, Ya-Fei Yu, Zhi-Ming Zhang
Large scale quantum information processing requires stable and long-lived quantum memories. Here, using atom-photon entanglement, we propose an experimentally feasible scheme to re…
quant-ph2008★ 28 cited
Novel Schemes for Directly Measuring Entanglement of General States
Jianming Cai, Wei Song
An intrinsic relation between maximally entangled states and entanglement measures is revealed, which plays a role in establishing connections for different entanglement quantifier…
quant-ph2007★ 22 cited
Physical implementation of topologically decoherence-protected superconducting qubits
Zheng-Yuan Xue, Z. D. Wang, Shi-Liang Zhu
We propose a scenario to physically implement a kind of topologically decoherence-protected qubit using superconducting devices coupled to a micro-wave cavity mode with unconventio…