Tom O'Brien
Tom O'Brien
Senior research scientist, Google Quantum AI
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Cited by
Cited by
Hartree-Fock on a superconducting qubit quantum computer
Google AI Quantum and Collaborators*†, F Arute, K Arya, R Babbush, ...
Science 369 (6507), 1084-1089, 2020
Quantum approximate optimization of non-planar graph problems on a planar superconducting processor
MP Harrigan, KJ Sung, M Neeley, KJ Satzinger, F Arute, K Arya, J Atalaya, ...
Nature Physics 17 (3), 332-336, 2021
OpenFermion: the electronic structure package for quantum computers
J McClean, N Rubin, K Sung, ID Kivlichan, X Bonet-Monroig, Y Cao, ...
Quantum Science and Technology, 2020
Low-cost error mitigation by symmetry verification
X Bonet-Monroig, R Sagastizabal, M Singh, TE O'Brien
Physical Review A 98 (6), 062339, 2018
Magnetic breakdown and Klein tunneling in a type-II Weyl semimetal
TE O’Brien, M Diez, CWJ Beenakker
Physical Review Letters 116 (23), 236401, 2016
Realizing topologically ordered states on a quantum processor
KJ Satzinger, YJ Liu, A Smith, C Knapp, M Newman, C Jones, Z Chen, ...
Science 374 (6572), 1237-1241, 2021
Machine-learning-assisted correction of correlated qubit errors in a topological code
P Baireuther, TE O'Brien, B Tarasinski, CWJ Beenakker
Quantum 2, 48, 2018
Time-Crystalline Eigenstate Order on a Quantum Processor
X Mi, M Ippoliti, C Quintana, A Greene, Z Chen, J Gross, F Arute, K Arya, ...
Nature, 1-1, 2021
Information scrambling in quantum circuits
X Mi, P Roushan, C Quintana, S MandrÓ, J Marshall, C Neill, F Arute, ...
Science, eabg5029, 2021
Error mitigation by symmetry verification on a variational quantum eigensolver
R Sagastizabal, X Bonet-Monroig, M Singh, MA Rol, CC Bultink, X Fu, ...
Physical Review A 100, 010302(R), 2019
Exponential suppression of bit or phase errors with cyclic error correction
Z Chen, KJ Satzinger, J Atalaya, AN Korotkov, A Dunsworth, D Sank, ...
Nature 595 (7867), 383-387, 2021
Quantum phase estimation of multiple eigenvalues for small-scale (noisy) experiments
TE O’Brien, B Tarasinski, BM Terhal
New Journal of Physics 21 (2), 023022, 2019
Restless Tuneup of High-Fidelity Qubit Gates
MA Rol, CC Bultink, TE O’Brien, SR de Jong, LS Theis, X Fu, F Luthi, ...
Physical Review Applied 7 (4), 041001, 2017
Nearly optimal measurement scheduling for partial tomography of quantum states
X Bonet-Monroig, R Babbush, TE O’Brien
Physical Review X 10 (3), 031064, 2020
Active resonator reset in the nonlinear dispersive regime of circuit QED
CC Bultink, MA Rol, TE O’Brien, X Fu, BCS Dikken, C Dickel, ...
Physical Review Applied 6 (3), 034008, 2016
Virtual distillation for quantum error mitigation
WJ Huggins, S McArdle, TE O’Brien, J Lee, NC Rubin, S Boixo, ...
Physical Review X 11 (4), 041036, 2021
Observation of separated dynamics of charge and spin in the Fermi-Hubbard model
F Arute, K Arya, R Babbush, D Bacon, JC Bardin, R Barends, A Bengtsson, ...
arXiv preprint arXiv:2010.07965, 2020
Density-matrix simulation of small surface codes under current and projected experimental noise
TE O'Brien, B Tarasinski, L DiCarlo
npj Quantum Information 3, 27, 2017
Calculating energy derivatives for quantum chemistry on a quantum computer
TE O’Brien, B Senjean, R Sagastizabal, X Bonet-Monroig, A Dutkiewicz, ...
npj Quantum Information 5 (1), 1-12, 2019
Explicit construction of local conserved operators in disordered many-body systems
TE O'Brien, DA Abanin, G Vidal, Z Papić
Physical Review B 94 (14), 144208, 2016
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