531 citations · 2.1k across the 16 of their papers we have counts for
16 papers
Automated Flag-based Fault-Tolerant State Preparation using Integer Linear Programming
Ben Criger, Aaron Hankin, Justin J. Burau +1
Post-selected stabilizer state preparation is a necessary subroutine in fault-tolerant quantum computation, both for initialization of logical qubits, and for logical-ancilla-based…
Digital quantum magnetism on a trapped-ion quantum computer
Reza Haghshenas, Eli Chertkov, Michael Mills +56
Digital quantum matter -- realized when discrete quantum gates approximate continuous time evolution -- is susceptible to heating into chaotic, structureless states. If digitizatio…
Scalable Multispecies Ion Transport in a Grid-Based Surface-Electrode Trap
Robert D. Delaney, Lucas R. Sletten, Matthew J. Cich +13
Quantum processors based on linear arrays of trapped ions have achieved exceptional performance, but scaling to large qubit numbers requires realizing two-dimensional ion arrays as…
Transport of multispecies ion crystals through a junction in an RF Paul trap
William Cody Burton, Brian Estey, Ian M. Hoffman +3
We report on the first demonstration of transport of a multispecies ion crystal through a junction in an RF Paul trap. The trap is a two-dimensional surface-electrode trap with an…
Very-high- and ultrahigh- frequency electric field detection using high angular momentum Rydberg states
Roger C. Brown, Baran Kayim, Michael A. Viray +3
We demonstrate resonant detection of rf electric fields from 240 MHz to 900 MHz (very-high-frequency (VHF) to ultra-high-frequency (UHF)) using electromagnetically induced transpar…
Multiple-camera defocus imaging of ultracold atomic gases
A. R. Perry, S. Sugawa, F. Salces-Carcoba +2
In cold atom experiments, each image of light refracted and absorbed by an atomic ensemble carries a remarkable amount of information. Numerous imaging techniques including absorpt…
An all-optical intrinsic atomic gradiometer with sub-20 fT/cm/ sensitivity in a 22 T earth-scale magnetic field
A. R. Perry, M. D. Bulatowicz, M. Larsen +2
In this work we demonstrate a high sensitivity atomic gradiometer capable of operation in earth-field level environments. We apply a light-pulse sequence at four times the Larmor f…
A microfabricated optically-pumped magnetic gradiometer
Dong Sheng, Abigail R. Perry, Sean P. Krzyzewski +3
We report on the development of a microfabricated atomic magnetic gradiometer based on optical spectroscopy of alkali atoms in the vapor phase. The gradiometer, which operates in t…
Observation of a non-Abelian Yang Monopole: From New Chern Numbers to a Topological Transition
Seiji Sugawa, Francisco Salces-Carcoba, Abigail R. Perry +2
Because global topological properties are robust against local perturbations, understanding and manipulating the topological properties of physical systems is essential in advancin…
The spin Hall effect in a quantum gas
M. C. Beeler, R. A. Williams, K. Jiménez-García +3
Electronic properties like current flow are generally independent of the electron's spin angular momentum, an internal degree of freedom present in quantum particles. The spin Hall…
Direct observation of zitterbewegung in a Bose-Einstein condensate
L. J. LeBlanc, M. C. Beeler, K. Jimenez-Garcia +4
Zitterbewegung, a force-free trembling motion first predicted for relativistic fermions like electrons, was an unexpected consequence of the Dirac equation's unification of quantum…
The Peierls substitution in an engineered lattice potential
K. Jiménez-García, L. J. LeBlanc, R. A. Williams +3
Artificial gauge fields open new possibilities to realize quantum many-body systems with ultracold atoms, by engineering Hamiltonians usually associated with electronic systems. In…
Observation of a superfluid Hall effect
L. J. LeBlanc, K. Jimenez-Garcia, R. A. Williams +4
Measurement techniques based upon the Hall effect are invaluable tools in condensed matter physics. When an electric current flows perpendicular to a magnetic field, a Hall voltage…
Synthetic partial waves in ultracold atomic collisions
R. A. Williams, L. J. LeBlanc, K. Jimenez-Garcia +4
Interactions between particles can be strongly altered by their environment. We demonstrate a technique for modifying interactions between ultracold atoms by dressing the bare atom…
Rapid production of Rb BECs in a combined magnetic and optical potential
Y. -J. Lin, A. R. Perry, R. L. Compton +2
We describe an apparatus for quickly and simply producing $\Rb87$ Bose-Einstein condensates. It is based on a magnetic quadrupole trap and a red detuned optical dipole trap. We col…
A Bose-Einstein Condensate in a Uniform Light-induced Vector Potential
Y. -J. Lin, R. L. Compton, A. R. Perry +3
We use a two-photon dressing field to create an effective vector gauge potential for Bose-condensed Rb atoms in the F=1 hyperfine ground state. The dressed states in this Raman fie…