2.9k citations · 18.6k across the 186 of their papers we have counts for
11 papers · 2 filters
Tunable photon-assisted bleaching of three-level systems for noise filtration
Chun-Hsu Su, Andrew D. Greentree, Raymond G. Beausoleil +4
Electromagnetically-induced transparency (EIT) exploits quantum coherence to burn subnatural linewidth holes within a spectral line. We investigate the less explored properties of…
From quantum fusiliers to high-performance networks
W. J. Munro, K. A. Harrison, A. M. Stephens +2
Our objective was to design a quantum repeater capable of achieving one million entangled pairs per second over a distance of 1000km. We failed, but not by much. In this letter we…
Hybrid hypercomputing: towards a unification of quantum and classical computation
Dominic Horsman, William J. Munro
We investigate the computational power and unified resource use of hybrid quantum-classical computations, such as teleportation and measurement-based computing. We introduce a phys…
Pulse shaping by coupled-cavities: Single photons and qudits
Chun-Hsu Su, Andrew D. Greentree, William J. Munro +2
Dynamic coupling of cavities to a quantum network is of major interest to distributed quantum information processing schemes based on cavity quantum electrodynamics. This can be ac…
Constructing 2D and 3D cluster states with photonic modules
Radu Ionicioiu, William J. Munro
Large scale quantum information processing (QIP) and distributed quantum computation require the ability to perform entangling operations on a large number of qubits. We describe a…
Entanglement is not a critical resource for quantum metrology
Todd Tilma, Shinichiro Hamaji, W. J. Munro +1
We have investigated high-precision measurements, beyond the standard quantum limit, utilizing non-classical states. Although entanglement has been considered a resource for achiev…
Classical Processing Requirements for a Topological Quantum Computing System
Simon J. Devitt, Austin G. Fowler, Todd Tilma +2
Dedicated research into the design and construction of a large scale Quantum Information Processing (QIP) system is a complicated task. The design of an experimentally feasible qua…
Updating Quantum Cryptography Report ver. 1
Donna Dodson, Mikio Fujiwara, Philippe Grangier +24
Quantum cryptographic technology (QCT) is expected to be a fundamental technology for realizing long-term information security even against as-yet-unknown future technologies. More…
Quantum Error Correction for Beginners
Simon J. Devitt, Kae Nemoto, William J. Munro
Quantum error correction (QEC) and fault-tolerant quantum computation represent one of the most vital theoretical aspect of quantum information processing. It was well known from t…
Generalized Toffoli gates using qudit catalysis
Radu Ionicioiu, Timothy P. Spiller, William J. Munro
We present quantum networks for a n-qubit controlled gate C^{n-1}(U) which use a higher dimensional (qudit) ancilla as a catalyser. In its simplest form the network has only n two-…
Single photon quantum non-demolition in the presence of inhomogeneous broadening
Andrew D. Greentree, R. G. Beausoleil, L. C. L. Hollenberg +4
Electromagnetically induced transparency (EIT) has been often proposed for generating nonlinear optical effects at the single photon level; in particular, as a means to effect a qu…