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quant-ph2021
Merged-Element Transmons: Design and Qubit Performance
H. J. Mamin, E. Huang, S. Carnevale +12
We have demonstrated a novel type of superconducting transmon qubit in which a Josephson junction has been engineered to act as its own parallel shunt capacitor. This merged-elemen…
quant-ph2019
Spin coherent quantum transport of electrons between defects in diamond
Lachlan M Oberg, Eric Huang, Prithvi M Reddy +6
The nitrogen-vacancy color center in diamond has rapidly emerged as an important solid-state system for quantum information processing. While individual spin registers have been us…
quant-ph2018
Performance of quantum error correction with coherent errors
Eric Huang, Andrew C. Doherty, Steven Flammia
We compare the performance of quantum error correcting codes when memory errors are unitary with the more familiar case of dephasing noise. For a wide range of codes we analyticall…