50 citations · 50 across the 1 of their papers we have counts for
8 papers
Magneto-optical Trapping of Cadmium
K. -A. Brickman, M. -S. Chang, M. Acton +5
We report the laser-cooling and confinement of Cd atoms in a magneto-optical trap, and characterize the loading process from the background Cd vapor. The trapping laser drives the…
Near-Perfect Simultaneous Measurement of a Qubit Register
M. Acton, K. -A. Brickman, P. C. Haljan +3
Simultaneous measurement of multiple qubits stored in hyperfine levels of trapped 111Cd+ ions is realized with an intensified charge-coupled device (CCD) imager. A general theory o…
Implementation of Grover's Quantum Search Algorithm in a Scalable System
K. -A. Brickman, P. C. Haljan, P. J. Lee +3
We report the implementation of Grover's quantum search algorithm in the scalable system of trapped atomic ion quantum bits. Any one of four possible states of a two-qubit memory i…
Entanglement of Trapped-Ion Clock States
P. C. Haljan, P. J. Lee, K. -A. Brickman +3
A Mølmer-Sørensen entangling gate is realized for pairs of trapped Cd ions using magnetic-field insensitive "clock" states and an implementation offering reduced sensit…
Spin-dependent forces on trapped ions for phase-stable quantum gates and motional Schrodinger-cat states
P. C. Haljan, K. -A. Brickman, L. Deslauriers +2
Favored schemes for trapped-ion quantum logic gates use bichromatic laser fields to couple internal qubit states with external motion through a "spin-dependent force." We introduce…
Experimental studies of equilibrium vortex properties in a Bose-condensed gas
I. Coddington, P. C. Haljan, P. Engels +3
We characterize several equilibrium vortex effects in a rotating Bose-Einstein condensate. Specifically we attempt precision measurements of vortex lattice spacing and the vortex c…