1.2k citations · 6.4k across the 44 of their papers we have counts for
8 papers · 1 filter
Experimental Demonstration of Quantum State Multi-meter and One-qubit Fingerprinting in a Single Quantum Device
Jiangfeng Du, Ping Zou, Daniel K. L. Oi +4
We experimentally demonstrate in NMR a quantum interferometric multi-meter for extracting certain properties of unknown quantum states without resource to quantum tomography. It ca…
Perfect Transfer of Arbitrary States in Quantum Spin Networks
Matthias Christandl, Nilanjana Datta, Tony C. Dorlas +3
We propose a class of qubit networks that admit perfect state transfer of any two-dimensional quantum state in a fixed period of time. We further show that such networks can distri…
Multipartite entanglement in quantum spin chains
D. Bruss, N. Datta, A. Ekert +2
We study the occurrence of multipartite entanglement in spin chains. We show that certain genuine multipartite entangled states, namely W states, can be obtained as ground states o…
A proposal for the implementation of quantum gates with photonic-crystal coupled cavity waveguides
Dimitris G. Angelakis, Marcelo Franca Santos, Vassilis Yannopapas +1
Quantum computers require technologies that offer both sufficient control over coherent quantum phenomena and minimal spurious interactions with the environment. We show, that phot…
Surface Acoustic Wave Single-Electron Interferometry
Roberta Rodriquez, Daniel K. L. Oi, Crispin H. W. Barnes +3
We propose an experiment to observe interference of a single electron as it is transported along two parallel quasi-one-dimensional channels trapped in a single minimum of a travel…
Experimental Quantum Cloning with Prior Partial Information
Jiangfeng Du, Thomas Durt, Ping Zou +5
When prior partial information about a state to be cloned is available, it can be cloned with a fidelity higher than that of universal quantum cloning. We experimentally verify thi…