Kostyantyn Kechedzhi
Kostyantyn Kechedzhi
USRA, NASA Ames Research Center
Verified email at
Cited by
Cited by
Quantum supremacy using a programmable superconducting processor
F Arute, K Arya, R Babbush, D Bacon, JC Bardin, R Barends, R Biswas, ...
Nature 574 (7779), 505-510, 2019
Weak-localization magnetoresistance and valley symmetry in graphene
E McCann, K Kechedzhi, VI Fal’ko, H Suzuura, T Ando, BL Altshuler
Physical review letters 97 (14), 146805, 2006
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
A blueprint for demonstrating quantum supremacy with superconducting qubits
C Neill, P Roushan, K Kechedzhi, S Boixo, SV Isakov, V Smelyanskiy, ...
Science 360 (6385), 195-199, 2018
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
Suppressing quantum errors by scaling a surface code logical qubit
Nature 614 (7949), 676-681, 2023
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
Demonstrating a continuous set of two-qubit gates for near-term quantum algorithms
B Foxen, C Neill, A Dunsworth, P Roushan, B Chiaro, A Megrant, J Kelly, ...
Physical Review Letters 125 (12), 120504, 2020
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 601 (7894), 531-536, 2022
Exponential suppression of bit or phase flip errors with repetitive error correction
Z Chen, KJ Satzinger, J Atalaya, AN Korotkov, A Dunsworth, D Sank, ...
arXiv preprint arXiv:2102.06132, 2021
Information scrambling in quantum circuits
X Mi, P Roushan, C Quintana, S Mandra, J Marshall, C Neill, F Arute, ...
Science 374 (6574), 1479-1483, 2021
Quantum algorithms to simulate many-body physics of correlated fermions
Z Jiang, KJ Sung, K Kechedzhi, VN Smelyanskiy, S Boixo
Physical Review Applied 9 (4), 044036, 2018
Influence of trigonal warping on interference effects in bilayer graphene
K Kechedzhi, VI Fal’ko, E McCann, BL Altshuler
Physical review letters 98 (17), 176806, 2007
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
Filling-factor-dependent magnetophonon resonance in graphene
MO Goerbig, JN Fuchs, K Kechedzhi, VI Fal’ko
Physical review letters 99 (8), 087402, 2007
Removing leakage-induced correlated errors in superconducting quantum error correction
M McEwen, D Kafri, Z Chen, J Atalaya, KJ Satzinger, C Quintana, ...
Nature communications 12 (1), 1761, 2021
Diabatic gates for frequency-tunable superconducting qubits
R Barends, CM Quintana, AG Petukhov, Y Chen, D Kafri, K Kechedzhi, ...
Physical review letters 123 (21), 210501, 2019
Weak localization in monolayer and bilayer graphene
K Kechedzhi, E McCann, VI Fal'ko, H Suzuura, T Ando, BL Altshuler
The European Physical Journal Special Topics 148, 39-54, 2007
Weak localization in graphene
VI Fal’ko, K Kechedzhi, E McCann, BL Altshuler, H Suzuura, T Ando
Solid State Communications 143 (1-2), 33-38, 2007
Quantum supremacy using a programmable superconducting processor
S Boixo, F Brandao, DA Buell, B Burkett, Y Chen, Z Chen, B Chiaro, ...
Nature 574, 505-510, 2019
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