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Johnnie Gray
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Hyper-optimized tensor network contraction
J Gray, S Kourtis
Quantum 5, 410, 2021
1862021
Evaluating the evidence for exponential quantum advantage in ground-state quantum chemistry
S Lee, J Lee, H Zhai, Y Tong, AM Dalzell, A Kumar, P Helms, J Gray, ...
Nature Communications 14 (1), 1952, 2023
1342023
Machine-Learning-Assisted Many-Body Entanglement Measurement
J Gray, L Banchi, A Bayat, S Bose
Physical Review Letters 121 (15), 150503, 2018
1142018
quimb: A python package for quantum information and many-body calculations
J Gray
Journal of Open Source Software 3 (29), 819, 2018
1002018
opt_einsum - A Python package for optimizing contraction order for einsum-like expressions
DGA Smith, J Gray
Journal of Open Source Software 3 (26), 753, 2018
912018
Variational Power of Quantum Circuit Tensor Networks
R Haghshenas, J Gray, AC Potter, GKL Chan
Physical Review X 12 (1), 011047, 2022
752022
Many-body localization transition: Schmidt gap, entanglement length, and scaling
J Gray, S Bose, A Bayat
Physical Review B 97 (20), 201105, 2018
692018
Efficient Quantum State Sample Tomography with Basis-Dependent Neural Networks
AWR Smith, J Gray, MS Kim
PRX Quantum 2 (2), 020348, 2021
192021
Fast and converged classical simulations of evidence for the utility of quantum computing before fault tolerance
T Begušić, J Gray, GKL Chan
Science Advances 10 (3), eadk4321, 2024
172024
Hyper-optimized approximate contraction of tensor networks with arbitrary geometry
J Gray, GK Chan
arXiv preprint arXiv:2206.07044, 2022
13*2022
Unravelling quantum dot array simulators via singlet-triplet measurements
J Gray, A Bayat, RK Puddy, CG Smith, S Bose
Physical Review B 94 (19), 195136, 2016
122016
Scale Invariant Entanglement Negativity at the Many-Body Localization Transition
J Gray, A Bayat, A Pal, S Bose
arXiv preprint arXiv:1908.02761, 2019
112019
Using Hyperoptimized Tensor Networks and First-Principles Electronic Structure to Simulate the Experimental Properties of the Giant {Mn84} Torus
DT Chen, P Helms, AR Hale, M Lee, C Li, J Gray, G Christou, VS Zapf, ...
The Journal of Physical Chemistry Letters 13 (10), 2365-2370, 2022
72022
Fast Computation of Many-Body Entanglement
J Gray
arXiv preprint arXiv:1809.01685, 2018
72018
Efficient Approximate Quantum State Tomography with Basis Dependent Neural-Networks
AWR Smith, J Gray, MS Kim
arXiv e-prints, arXiv: 2009.07601, 2020
32020
One-step replica symmetry breaking in the language of tensor networks
N Pancotti, J Gray
arXiv preprint arXiv:2306.15004, 2023
22023
Arithmetic circuit tensor networks, multivariable function representation, and high-dimensional integration
R Peng, J Gray, GKL Chan
Physical Review Research 5 (1), 013156, 2023
22023
Quantum Delocalized Interactions
AJ Paige, H Kwon, S Simsek, CN Self, J Gray, MS Kim
Physical Review Letters 125 (24), 240406, 2020
22020
Tensor Network Computations That Capture Strict Variationality, Volume Law Behavior, and the Efficient Representation of Neural Network States
WY Liu, SJ Du, R Peng, J Gray, GK Chan
arXiv preprint arXiv:2405.03797, 2024
2024
Many-Body Entanglement in Classical & Quantum Simulators
J Gray
UCL (University College London), 2019
2019
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Articles 1–20