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Nathan Fitzpatrick
Nathan Fitzpatrick
Senior Research Scientist, Quantinuum
Verified email at cambridgequantum.com - Homepage
Title
Cited by
Cited by
Year
New insights into single-molecule junctions using a robust, unsupervised approach to data collection and analysis
MS Inkpen, M Lemmer, N Fitzpatrick, DC Milan, RJ Nichols, NJ Long, ...
Journal of the American Chemical Society 137 (31), 9971-9981, 2015
602015
Evaluating the noise resilience of variational quantum algorithms
E Fontana, N Fitzpatrick, DM Ramo, R Duncan, I Rungger
Physical Review A 104 (2), 022403, 2021
562021
A case study of variational quantum algorithms for a job shop scheduling problem
D Amaro, M Rosenkranz, N Fitzpatrick, K Hirano, M Fiorentini
EPJ Quantum Technology 9 (1), 5, 2022
542022
Dynamical mean field theory algorithm and experiment on quantum computers
I Rungger, N Fitzpatrick, H Chen, CH Alderete, H Apel, A Cowtan, ...
arXiv preprint arXiv:1910.04735, 2019
542019
Molecular excited state calculations with adaptive wavefunctions on a quantum eigensolver emulation: reducing circuit depth and separating spin states
HHS Chan, N Fitzpatrick, J Segarra-Martí, MJ Bearpark, DP Tew
Physical Chemistry Chemical Physics 23 (46), 26438-26450, 2021
212021
Reducing unitary coupled cluster circuit depth by classical stochastic amplitude prescreening
MA Filip, N Fitzpatrick, DM Ramo, AJW Thom
Physical Review Research 4 (2), 023243, 2022
8*2022
Simulating non-unitary dynamics using quantum signal processing with unitary block encoding
HHS Chan, DM Ramo, N Fitzpatrick
arXiv preprint arXiv:2303.06161, 2023
42023
Evaluating low-depth quantum algorithms for time evolution on fermion-boson systems
N Fitzpatrick, H Apel, DM Ramo
arXiv preprint arXiv:2106.03985, 2021
32021
Quantum Computed Green's Functions using a Cumulant Expansion of the Lanczos Method
G Greene-Diniz, DZ Manrique, K Yamamoto, E Plekhanov, N Fitzpatrick, ...
arXiv preprint arXiv:2309.09685, 2023
22023
Non-unitary Trotter circuits for imaginary time evolution
C Leadbeater, N Fitzpatrick, DM Ramo, AJW Thom
arXiv preprint arXiv:2304.07917, 2023
22023
Variational Phase Estimation with Variational Fast Forwarding
MA Filip, DM Ramo, N Fitzpatrick
Quantum 8, 1278, 2024
12024
Quantum Circuit Optimization with AlphaTensor
FJR Ruiz, T Laakkonen, J Bausch, M Balog, M Barekatain, FJH Heras, ...
arXiv preprint arXiv:2402.14396, 2024
12024
Calculating the Single-Particle Many-body Green's Functions via the Quantum Singular Value Transform Algorithm
A Ralli, G Greene-Diniz, DM Ramo, N Fitzpatrick
arXiv preprint arXiv:2307.13583, 2023
2023
Research data supporting" Reducing unitary coupled cluster circuit depth by classical stochastic amplitude prescreening"
MA Filip, N Fitzpatrick, D Muñoz Ramo, A Thom
2022
InQuanto: Quantum Computational Chemistry
A Tranter, C Di Paola, DZ Manrique, D Muñoz Ramo, D Gowland, ...
https://www.quantinuum.com/computationalchemistry/inquanto, 2022
2022
Dynamical Quantum Algorithms For Chemistry and Materials
N Fitzpatrick
APS March Meeting Abstracts 2022, F02. 005, 2022
2022
Noise-resilient dynamical mean field theory algorithm and experimental realization on quantum computers
N Fitzpatrick
American Chemical Society SciMeetings 1 (1), 2020
2020
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