206 citations · 482 across the 5 of their papers we have counts for
5 papers
Certification and Quantification of Multilevel Quantum Coherence
Martin Ringbauer, Thomas R. Bromley, Marco Cianciaruso +6
Quantum coherence, present whenever a quantum system exists in a superposition of multiple classically distinct states, marks one of the fundamental departures from classical physi…
A Raman approach to quantum logic in Calcium-like ions
Mark S. Gulley, Andrew G. White, Daniel F. V. James
We consider the feasibility of performing quantum logic operations based on stimulated Raman transitions in trapped Calcium ions. This technique avoids many of the technical diffic…
Simple Scheme for Efficient Linear Optics Quantum Gates
T. C. Ralph, A. G. White, W. J. Munro +1
We describe the construction of a conditional quantum control-not (CNOT) gate from linear optical elements following the program of Knill, Laflamme and Milburn [Nature {\bf 409}, 4…
Efficient Linear Optics Quantum Computation
E. Knill, R. Laflamme, G. Milburn
We investigate the computational power of passive and active linear optical elements and photo-detectors. We show that single photon sources, passive linear optics and photo-detect…
"Interaction-Free" Imaging
Andrew G. White, Jay R. Mitchell, Olaf Nairz +1
Using the complementary wave- and particle-like natures of photons, it is possible to make ``interaction-free'' measurements where the presence of an object can be determined with…