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Entangling photons using a charged quantum dot in a microcavity
C. Y. Hu, W. J. Munro, J. G. Rarity
We present two novel schemes to generate photon polarization entanglement via single electron spins confined in charged quantum dots inside microcavities. One scheme is via entangl…
Giant optical Faraday rotation induced by a single electron spin in a quantum dot: Applications to entangling remote spins via a single photon
C. Y. Hu, A. Young, J. L. O'Brien +1
We propose a quantum non-demolition method - giant Faraday rotation - to detect a single electron spin in a quantum dot inside a microcavity where negatively-charged exciton strong…
The Photonic Module: an on-demand resource for photonic entanglement
Simon J. Devitt, Andrew D. Greentree, Radu Ionicioiu +3
Photonic entanglement has a wide range of applications in quantum computation and communication. Here we introduce a new device: the "photonic module", which allows for the rapid,…
Practical effects in the preparation of cluster states using weak non-linearities
Peter P. Rohde, William J. Munro, Timothy C. Ralph +2
We discuss experimental effects in the implementation of a recent scheme for performing bus mediated entangling operations between qubits. Here a bus mode, a strong coherent state,…
System Design for a Long-Line Quantum Repeater
Rodney Van Meter, Thaddeus D. Ladd, W. J. Munro +1
We present a new control algorithm and system design for a network of quantum repeaters, and outline the end-to-end protocol architecture. Such a network will create long-distance…
Weak non-linearities and cluster states
Sebastien G. R. Louis, Kae Nemoto, W. J. Munro +1
We propose a scalable approach to building cluster states of matter qubits using coherent states of light. Recent work on the subject relies on the use of single photonic qubits in…
Error propagation in loss- and failure-tolerant quantum computation schemes
Peter P. Rohde, Timothy C. Ralph, William J. Munro
Qubit loss and gate failure are significant obstacles for the implementation of scalable quantum computation. Recently there have been several proposals for overcoming these proble…
Communication Links for Distributed Quantum Computation
Rodney Van Meter, Kae Nemoto, W. J. Munro
Distributed quantum computation requires quantum operations that act over a distance on error-correction encoded states of logical qubits, such as the transfer of qubits via telepo…