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Oscar Higgott
Oscar Higgott
Google Quantum AI
Bestätigte E-Mail-Adresse bei ucl.ac.uk
Titel
Zitiert von
Zitiert von
Jahr
Suppressing quantum errors by scaling a surface code logical qubit
Nature 614 (7949), 676-681, 2023
5312023
OpenFermion: the electronic structure package for quantum computers
JR McClean, NC Rubin, KJ Sung, ID Kivlichan, X Bonet-Monroig, Y Cao, ...
Quantum Science and Technology 5 (3), 034014, 2020
5242020
Variational quantum computation of excited states
O Higgott, D Wang, S Brierley
Quantum 3, 156, 2019
4672019
Accelerated variational quantum eigensolver
D Wang, O Higgott, S Brierley
Physical review letters 122 (14), 140504, 2019
2712019
Pymatching: A python package for decoding quantum codes with minimum-weight perfect matching
O Higgott
ACM Transactions on Quantum Computing 3 (3), 1-16, 2022
1252022
Sparse blossom: correcting a million errors per core second with minimum-weight matching
O Higgott, C Gidney
arXiv preprint arXiv:2303.15933, 2023
822023
Improved decoding of circuit noise and fragile boundaries of tailored surface codes
O Higgott, TC Bohdanowicz, A Kubica, ST Flammia, ET Campbell
Physical Review X 13 (3), 031007, 2023
64*2023
Subsystem codes with high thresholds by gauge fixing and reduced qubit overhead
O Higgott, NP Breuckmann
Physical Review X 11 (3), 031039, 2021
592021
Improved single-shot decoding of higher-dimensional hypergraph-product codes
O Higgott, NP Breuckmann
PRX Quantum 4 (2), 020332, 2023
312023
Sparse blossom: correcting a million errors per core second with minimum-weight matching (2023)
O Higgott, C Gidney
arXiv preprint arXiv:2303.15933, 0
18
Constructions and performance of hyperbolic and semi-hyperbolic floquet codes
O Higgott, NP Breuckmann
arXiv preprint arXiv:2308.03750, 2023
172023
Optimal local unitary encoding circuits for the surface code
O Higgott, M Wilson, J Hefford, J Dborin, F Hanif, S Burton, DE Browne
Quantum 5, 517, 2021
142021
Quantum error correction below the surface code threshold
R Acharya, L Aghababaie-Beni, I Aleiner, TI Andersen, M Ansmann, ...
arXiv preprint arXiv:2408.13687, 2024
102024
Quantum computing error correction method, code, and system
O Higgott, NP Breuckmann
US Patent 11,831,336, 2023
52023
Estimating an energy level of a physical system
O Higgott, W Daochen
US Patent App. 17/250,060, 2021
52021
Method of determining a state energy
S Brierley, O Higgott, W Daochen
US Patent App. 16/965,907, 2021
12021
Visualizing Dynamics of Charges and Strings in (2+ 1) D Lattice Gauge Theories
TA Cochran, B Jobst, E Rosenberg, YD Lensky, G Gyawali, N Eassa, ...
arXiv preprint arXiv:2409.17142, 2024
2024
Practical and Efficient Quantum Error Correction
O Higgott
UCL (University College London), 2024
2024
Improved single-shot decoding of higher dimensional homological product codes
O Higgott, N Breuckmann
APS March Meeting Abstracts 2022, Q35. 013, 2022
2022
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