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Oscar Higgott
Oscar Higgott
Google Quantum AI
Verified email at ucl.ac.uk
Title
Cited by
Cited by
Year
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
4512020
Variational quantum computation of excited states
O Higgott, D Wang, S Brierley
Quantum 3, 156, 2019
4012019
Suppressing quantum errors by scaling a surface code logical qubit
Nature 614 (7949), 676-681, 2023
3052023
Accelerated variational quantum eigensolver
D Wang, O Higgott, S Brierley
Physical review letters 122 (14), 140504, 2019
2382019
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
892022
Subsystem codes with high thresholds by gauge fixing and reduced qubit overhead
O Higgott, NP Breuckmann
Physical Review X 11 (3), 031039, 2021
512021
Sparse Blossom: correcting a million errors per core second with minimum-weight matching
O Higgott, C Gidney
arXiv preprint arXiv:2303.15933, 2023
412023
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
36*2023
Improved single-shot decoding of higher-dimensional hypergraph-product codes
O Higgott, NP Breuckmann
PRX Quantum 4 (2), 020332, 2023
172023
Sparse blossom: correcting a million errors per core second with minimum-weight matching (2023)
O Higgott, C Gidney
arXiv preprint arXiv:2303.15933, 0
13
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
102021
Constructions and performance of hyperbolic and semi-hyperbolic Floquet codes
O Higgott, NP Breuckmann
arXiv preprint arXiv:2308.03750, 2023
62023
Estimating an energy level of a physical system
O Higgott, W Daochen
US Patent App. 17/250,060, 2021
32021
Quantum computing error correction method, code, and system
O Higgott, NP Breuckmann
US Patent 11,831,336, 2023
22023
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
Method of determining a state energy
S Brierley, O Higgott, W Daochen
US Patent App. 16/965,907, 2021
2021
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Articles 1–17