83 citations · 146 across the 10 of their papers we have counts for
6 papers · 2 filters
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,…
Comparison of architectures for approximating number-resolving photo-detection using non-number-resolving detectors
Peter P. Rohde, James G. Webb, Elanor H. Huntington +1
Number-resolving photo-detection is necessary for many quantum optics experiments, especially in the application of entangled state preparation. Several schemes have been proposed…
Improving the fidelity of single photon preparation from conditional down-conversion via asymmetric multiport detection
Peter P Rohde
We discuss the conditional preparation of single photons via parametric down-conversion. This technique is commonly used as a single photon source in modern quantum optics experime…
Noise thresholds for entanglement purification
Peter P. Rohde
We consider the effects of gate noise on the operation of an entanglement purification protocol. We characterize the performance of the protocol by two measures, the minimum purifi…
Practical effects in cat state breeding
Peter P. Rohde, Austin P. Lund
A cat state is a superposition of macroscopically distinct states. In quantum optics one such type of state is a superposition of distinct coherent states. Recently, a protocol has…
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…