1 citations · 2 across the 2 of their papers we have counts for
4 papers
Two-Point Attack on the Two Nonorthogonal State QKD Protocol over a Fiber-Optic Channel
Li Yang, Ling-An Wu
We suggest here a two-point eavesdropping strategy to two nonorthogonal states protocol of quantum key distribution over a fiber-optic channel. Suppose that the single-photon sourc…
Detection of entanglement and Bell's inequality violation
Kai Chen, Ling-An Wu
We propose a new method for detecting entanglement of two qubits and discuss its relation with the Clauser-Horne-Shimony-Holt (CHSH) Bell inequality. Without the need for full quan…
A matrix realignment method for recognizing entanglement
Kai Chen, Ling-An Wu
Motivated by the Kronecker product approximation technique, we have developed a very simple method to assess the inseparability of bipartite quantum systems, which is based on a re…
Transmit Classical and Quantum Information Secretly
Li Yang, Ling-An Wu
This note presents a practical cryptography protocol for transmitting classical and quantum information secretly and directly.