290 citations
- Centre for Quantum Computation and Communication TechnologyAU3 papers
- University of California, DavisUS2 papers
- University of California SystemUS2 papers
- Centrum Wiskunde & InformaticaNL1 paper
- Nagoya UniversityJP1 paper
- Stanford UniversityUS1 paper
- The University of QueenslandAU1 paper
- University of California, Santa CruzUS1 paper
- University of CambridgeGB1 paper
- University of OxfordGB1 paper
- University of TwenteNL1 paper
11 papers
Identifying a Two-State Hamiltonian in the Presence of Decoherence
Jared H. Cole, Andrew D. Greentree, Daniel K. L. Oi +3
Mapping the system evolution of a two-state system allows the determination of the effective system Hamiltonian directly. We show how this can be achieved even if the system is dec…
Precision characterisation of two-qubit Hamiltonians via entanglement mapping
Jared H. Cole, Simon J. Devitt, Lloyd C. L. Hollenberg
We show that the general Heisenberg Hamiltonian with non-uniform couplings can be characterised by mapping the entanglement it generates as a function of time. Identification of th…
Bethe Ansatz Solution of the Asymmetric Exclusion Process with Open Boundaries
Jan de Gier, Fabian H. L. Essler
We derive the Bethe ansatz equations describing the complete spectrum of the transition matrix of the partially asymmetric exclusion process with the most general open boundary con…
Quantum information transport to multiple receivers
Andrew D. Greentree, Simon J. Devitt, Lloyd C. L. Hollenberg
The importance of transporting quantum information and entanglement with high fidelity cannot be overemphasized. We present a scheme based on adiabatic passage that allows for tran…
A Taxonomy of Data Grids for Distributed Data Sharing, Management and Processing
Srikumar Venugopal, Rajkumar Buyya, Kotagiri Ramamohanarao
Data Grids have been adopted as the platform for scientific communities that need to share, access, transport, process and manage large data collections distributed worldwide. They…
On the continuous spectral component of the Floquet operator for a periodically kicked quantum system
J. M. McCaw, B. H. J. McKellar
By a straightforward generalisation, we extend the work of Combescure from rank-1 to rank-N perturbations. The requirement for the Floquet operator to be pure point is established…