455 citations · 720 across the 9 of their papers we have counts for
9 papers
Cavity QED Photons for Quantum Information Processing
Moteb M. Alqahtani, Mark S. Everitt, Barry M. Garraway
Based on a multimode multilevel Jaynes-Cummings model and multiphoton resonance theory, a set of universal two- and three-qubit gates, namely the iSWAP and the Fredkin gates, has b…
Multiphoton resonances for all-optical quantum logic with multiple cavities
Mark S. Everitt, Barry M. Garraway
We develop a theory for the interaction of multi-level atoms with multi-mode cavities yielding cavity-enhanced multi-photon resonances. The locations of the resonances are predicte…
Photonic architecture for scalable quantum information processing in NV-diamond
Kae Nemoto, Michael Trupke, Simon J. Devitt +6
Physics and information are intimately connected, and the ultimate information processing devices will be those that harness the principles of quantum mechanics. Many physical syst…
High fidelity gate operations within the coupled nuclear and electron spins of a nitrogen vacancy center in diamond
Mark S. Everitt, Simon Devitt, W. J. Munro +1
In this article we investigate the dynamics of a single negatively charged nitrogen-vacancy center (NV-) coupled to the spin of the nucleus of a 15-nitrogen atom and show that high…
Coherent coupling of a superconducting flux-qubit to an electron spin ensemble in diamond
Xiaobo Zhu, Shiro Saito, Alexander Kemp +10
Electron-spin nitrogen-vacancy color centers in diamond are a natural candidate to act as a quantum memory for superconducting qubits because of their large collective coupling and…
Quantum measurements of atoms using cavity QED
Adetunmise C. Dada, Erika Andersson, Martin L. Jones +2
Generalized quantum measurements are an important extension of projective or von Neumann measurements, in that they can be used to describe any measurement that can be implemented…
Universal Continuous Variable Quantum Computation in the Micromaser
Rob C. Wagner, Mark S. Everitt, Viv M. Kendon +1
We present universal continuous variable quantum computation (CVQC) in the micromaser. With a brief history as motivation we present the background theory and define universal CVQC…
Creating and observing N-partite entanglement with atoms
Mark S. Everitt, Martin L. Jones, Benjamin T. H. Varcoe +1
The Mermin inequality provides a criterion for experimentally ruling out local-realistic descriptions of multiparticle systems. A violation of this inequality means that the partic…
Dephasing of entangled atoms as an improved test of quantum gravity
Mark S. Everitt, Martin L. Jones, Benjamin T. H. Varcoe
In a recent article Wang et al. (Class. Quantum Grav. 23 (2006) L59), demonstrated that the phase of a particle fluctuates due to interactions with random deviations of a conformal…