output
20002026
most citedAtomic clock performance beyond the geodetic limit

732 citations

Showing 2019Show all

7 papers · 1 filter

cs.CR2019★ 4 cited

Cyber Situation Awareness with Active Learning for Intrusion Detection

Steven McElwee, James Cannady

Intrusion detection has focused primarily on detecting cyberattacks at the event-level. Since there is such a large volume of network data and attacks are minimal, machine learning…

quant-ph2019★ 8 cited

Single-ion addressing via trap potential modulation in global optical fields

Christopher M. Seck, Adam M. Meier, J. True Merrill +4

To date, individual addressing of ion qubits has relied primarily on local Rabi or transition frequency differences between ions created via electromagnetic field spatial gradients…

physics.atom-ph2019★ 14 cited

Doppler Cooled Ions in a Compact, Reconfigurable Penning Trap

Brian J. McMahon, Curtis Volin, Wade G. Rellergert +1

We report the design and experimental demonstration of a compact, reconfigurable Penning ion trap constructed with rare-earth permanent magnets placed outside of a trap vacuum encl…

quant-ph2019★ 9 cited

Testing the Robustness of Robust Phase Estimation

Adam M. Meier, Karl A. Burkhardt, Brian J. McMahon +1

The Robust Phase Estimation (RPE) protocol was designed to be an efficient and robust way to calibrate quantum operations. The robustness of RPE refers to its ability to estimate a…

cs.IR2019★ 2 cited

TopicSifter: Interactive Search Space Reduction Through Targeted Topic Modeling

Hannah Kim, Dongjin Choi, Barry Drake +2

Topic modeling is commonly used to analyze and understand large document collections. However, in practice, users want to focus on specific aspects or "targets" rather than the ent…

quant-ph2019★ 15 cited

A stroboscopic approach to trapped-ion quantum information processing with squeezed phonons

Wenchao Ge, Brian C. Sawyer, Joseph W. Britton +3

In trapped-ion quantum information processing, interactions between spins (qubits) are mediated by collective modes of motion of an ion crystal. While there are many different expe…