616 citations
- Hewlett-Packard (United Kingdom)GB13 papers
- Bristol Laboratories (United Kingdom)GB12 papers
- Stanford UniversityUS7 papers
- University of California, Santa BarbaraUS7 papers
- National Institute of InformaticsJP6 papers
- University of California, BerkeleyUS6 papers
- Alfred P. Sloan FoundationUS5 papers
- Loughborough UniversityGB5 papers
- The University of MelbourneAU4 papers
- The University of QueenslandAU4 papers
- University of CambridgeGB4 papers
- Centre for Quantum Computation and Communication TechnologyAU3 papers
10 papers · 2 filters
The quantum-classical crossover of a field mode
M. J. Everitt, W. J. Munro, T. P. Spiller
We explore the quantum-classical crossover in the behaviour of a quantum field mode. The quantum behaviour of a two-state system - a qubit - coupled to the field is used as a probe…
Private Database Queries Using Quantum States with Limited Coherence Times
Tad Hogg, Li Zhang
We describe a method for private database queries using exchange of quantum states with bits encoded in mutually incompatible bases. For technology with limited coherence time, the…
Freezing distributed entanglement in spin chains
Irene D'Amico, Brendon W. Lovett, Timothy P. Spiller
We show how to freeze distributed entanglement that has been created from the natural dynamics of spin chain systems. The technique that we propose simply requires single-qubit ope…
Experiments with Probabilistic Quantum Auctions
Kay-Yut Chen, Tad Hogg
We describe human-subject laboratory experiments on probabilistic auctions based on previously proposed auction protocols involving the simulated manipulation and communication of…
Quantum Auctions using Adiabatic Evolution: The Corrupt Auctioneer and Circuit Implementations
Saikat Guha, Tad Hogg, David Fattal +2
We examine a proposed auction using quantum states to represent bids and distributed adiabatic search to find the winner. When the auctioneer follows the protocol, the final measur…
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,…