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20202026
most citedA Race Track Trapped-Ion Quantum Processor

350 citations

Showing 2023Show all

6 papers · 1 filter

physics.optics2023★ 19 cited

Demonstration of a low loss, highly stable and re-useable edge coupler for high heralding efficiency and low g^(2) (0) SOI correlated photon pair sources

Jinyi Du, George F. R. Chen, Hongwei Gao +3

We report a stable, low loss method for coupling light from silicon-on-insulator (SOI) photonic chips into optical fibers. The technique is realized using an on-chip tapered wavegu…

quant-ph2023★ 29 cited

Fault-Tolerant One-Bit Addition with the Smallest Interesting Colour Code

Yang Wang, Selwyn Simsek, Thomas M. Gatterman +9

Fault-tolerant operations based on stabilizer codes are the state of the art in suppressing error rates in quantum computations. Most such codes do not permit a straightforward imp…

quant-ph2023★ 34 cited

Multi-site Integrated Optical Addressing of Trapped Ions

Joonhyuk Kwon, William J. Setzer, Michael Gehl +6

One of the most effective ways to advance the performance of quantum computers and quantum sensors is to increase the number of qubits or quantum resources in the system. A major t…

quant-ph2023★ 18 cited

Estimating Quantum Mutual Information Through a Quantum Neural Network

Myeongjin Shin, Junseo Lee, Kabgyun Jeong

We propose a method of quantum machine learning called quantum mutual information neural estimation (QMINE) for estimating von Neumann entropy and quantum mutual information, which…

cond-mat.mes-hall2023★ 5 cited

Semiempirical modeling of bound states of deep defects in semiconductor quantum technologies

YunHeng Chen, Lachlan Oberg, Johannes Flick +3

A significant hurdle in developing high-performance semiconductor quantum technologies utilizing deep defects is related to charge dynamics. Unfortunately, progress in modeling the…

quant-ph2023★ 350 cited

A Race Track Trapped-Ion Quantum Processor

S. A. Moses, C. H. Baldwin, M. S. Allman +93

We describe and benchmark a new quantum charge-coupled device (QCCD) trapped-ion quantum computer based on a linear trap with periodic boundary conditions, which resembles a race t…