480 citations · 1.8k across the 19 of their papers we have counts for
Showing 2002 · quant-phShow all
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quant-ph2002★ 6 cited
Implement Quantum Random Walks with Linear Optics Elements
Zhi Zhao, Jiangfeng Du, Hui Li +3
The quantum random walk has drawn special interests because its remarkable features to the classical counterpart could lead to new quantum algorithms. In this paper, we propose a f…
quant-ph2002★ 4 cited
Deterministic and Highly Efficient Quantum Cryptography with Entangled Photon Pairs
Zhi Zhao, Tao Yang, Zeng-Bing Chen +2
We present a protocol for deterministic and highly efficient quantum cryptography with entangled photon pairs in a 4x4-dimentional Hilbert space. Two communicating parties, Alice a…
quant-ph2002
Calculation of entanglement for continious variable states
Huai-XIn Lu, Zeng-Bing Chen, Jian-Wei Pan +1
In this paper, we present a general formula for obtaining the reduced density opeator for any biparticle pure entangled state. Using this formula, we derive, in a compact form, the…