2 papers
quant-ph2014
All-optical routing of single photons with multiple input and output ports by interferences
Wei-Bin Yan, Bao Liu, Ling Zhou +1
We propose a waveguide-cavity coupled system to achieve the routing of photons by the phases of other photons. Our router has four input ports and four output ports. The transport…
quant-ph2006
Quantum cloning of identical mixed qubits
H. Fan, B. Y. Liu, K. J. Shi
Quantum cloning of two identical mixed qubits is studied. We propose the quantum cloning transformations not only for the triplet (symmetric) states but also for the s…