951 citations · 1.6k across the 6 of their papers we have counts for
6 papers
High-Fidelity Universal Gate Set for Be Ion Qubits
J. P. Gaebler, T. R. Tan, Y. Lin +8
We report high-fidelity laser-beam-induced quantum logic gates on magnetic-field-insensitive qubits comprised of hyperfine states in Be ions with a memory coherence time…
Preparation of entangled states through Hilbert space engineering
Y. Lin, J. P. Gaebler, F. Reiter +10
Entangled states are a crucial resource for quantum-based technologies such as quantum computers and quantum communication systems (1,2). Exploring new methods for entanglement gen…
Phonon mediated quantum spin simulator employing a planar ionic crystal in a Penning trap
C. -C. Joseph Wang, Adam C. Keith, J. K. Freericks
We derive the normal modes for a rotating Coulomb ion crystal in a Penning trap, quantize the motional degrees of freedom, and illustrate how they can by driven by a spin-dependent…
Engineered 2D Ising interactions on a trapped-ion quantum simulator with hundreds of spins
Joseph W. Britton, Brian C. Sawyer, Adam C. Keith +5
The presence of long-range quantum spin correlations underlies a variety of physical phenomena in condensed matter systems, potentially including high-temperature superconductivity…
Spectroscopy and Thermometry of Drumhead Modes in a Mesoscopic Trapped-Ion Crystal using Entanglement
Brian C. Sawyer, Joseph W. Britton, Adam C. Keith +5
We demonstrate spectroscopy and thermometry of individual motional modes in a mesoscopic 2D ion array using entanglement-induced decoherence as a method of transduction. Our system…
Thermal fluctuations and nanoscale effects in the nucleation of carbonaceous dust grains
Adam C. Keith, Davide Lazzati
We investigate the role of thermal fluctuations and of the finite number of monomers in small clusters of carbon atoms on the nucleation rate of carbonaceous grains. Thermal fluctu…