850 citations · 1.9k across the 9 of their papers we have counts for
9 papers
Impulsive Spin-Motion Entanglement for Fast Quantum Computation and Sensing
Randall Putnam, Adam D. West, Wesley C. Campbell +1
We perform entanglement of spin and motional degrees of freedom of a single, ground-state trapped ion through the application of a ps laser pulse. The duration of the interact…
Programmable Quantum Simulations of Spin Systems with Trapped Ions
C. Monroe, W. C. Campbell, L. -M. Duan +10
Laser-cooled and trapped atomic ions form an ideal standard for the simulation of interacting quantum spin models. Effective spins are represented by appropriate internal energy le…
Coherent Imaging Spectroscopy of a Quantum Many-Body Spin System
C. Senko, J. Smith, P. Richerme +3
Quantum simulators, in which well controlled quantum systems are used to reproduce the dynamics of less understood ones, have the potential to explore physics that is inaccessible…
Beat note stabilization of mode-locked lasers for quantum information processing
R. Islam, W. C. Campbell, T. Choi +18
We stabilize a chosen radiofrequency beat note between two optical fields derived from the same mode-locked laser pulse train, in order to coherently manipulate quantum information…
Quantum Catalysis of Magnetic Phase Transitions in a Quantum Simulator
Philip Richerme, Crystal Senko, Simcha Korenblit +5
We control quantum fluctuations to create the ground state magnetic phases of a classical Ising model with a tunable longitudinal magnetic field using a system of 6 to 10 atomic io…
Emergence and Frustration of Magnetic Order with Variable-Range Interactions in a Trapped Ion Quantum Simulator
R. Islam, C. Senko, W. C. Campbell +7
Frustration, or the competition between interacting components of a network, is often responsible for the complexity of many body systems, from social and neural networks to protei…
Ultrafast Spin-Motion Entanglement and Interferometry with a Single Atom
J. Mizrahi, C. Senko, B. Neyenhuis +4
We report entanglement of a single atom's hyperfine spin state with its motional state in a timescale of less than 3 ns. We engineer a short train of intense laser pulses to impart…
Ultrafast Gates for Single Atomic Qubits
W. C. Campbell, J. Mizrahi, Q. Quraishi +6
We demonstrate single qubit operations on a trapped atom hyperfine qubit using a single ultrafast pulse from a mode-locked laser. We shape the pulse from the laser and perform a pi…
Entanglement of Atomic Qubits using an Optical Frequency Comb
D. Hayes, D. N. Matsukevich, P. Maunz +7
We demonstrate the use of an optical frequency comb to coherently control and entangle atomic qubits. A train of off-resonant ultrafast laser pulses is used to efficiently and cohe…