154 citations · 1.1k across the 22 of their papers we have counts for
7 papers · 1 filter
Tunneling phase gate for neutral atoms in a double-well lattice
Frederick W. Strauch, Mark Edwards, Eite Tiesinga +2
We propose a new two--qubit phase gate for ultra--cold atoms confined in an experimentally realized tilted double--well optical lattice [Sebby--Strabley et al., Phys. Rev. A {\bf 7…
Theoretical analysis of perfect quantum state transfer with superconducting qubits
Frederick W. Strauch, Carl J. Williams
Superconducting quantum circuits, fabricated with multiple layers, are proposed to implement perfect quantum state transfer between nodes of a hypercube network. For tunable device…
Advantages of high-speed technique for quantum key distribution; reply to quant-ph/0407050
J. C. Bienfang, Charles W. Clark, Carl J. Williams +2
We respond to a comment on our high-speed technique for the implementation of free-space quantum key distribution (QKD). The model used in the comment assigns inappropriately high…
Scalable quantum computation in systems with Bose-Hubbard dynamics
Guido Pupillo, Ana Maria Rey, Gavin Brennen +2
Several proposals for quantum computation utilize a lattice type architecture with qubits trapped by a periodic potential. For systems undergoing many body interactions described b…
Scalable register initialization for quantum computing in an optical lattice
Gavin K. Brennen, Guido Pupillo, Ana Maria Rey +2
The Mott insulator state created by loading an atomic Bose-Einstein condensate (BEC) into an optical lattice may be used as a means to prepare a register of atomic qubits in a quan…
A Quantum Computer Architecture using Nonlocal Interactions
Gavin K. Brennen, Daegene Song, Carl J. Williams
Several authors have described the basic requirements essential to build a scalable quantum computer. Because many physical implementation schemes for quantum computing rely on nea…