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Stephen Piddock
Stephen Piddock
Verified email at bristol.ac.uk
Title
Cited by
Cited by
Year
Universal quantum hamiltonians
TS Cubitt, A Montanaro, S Piddock
Proceedings of the National Academy of Sciences 115 (38), 9497-9502, 2018
1232018
The complexity of antiferromagnetic interactions and 2D lattices
S Piddock, A Montanaro
arXiv preprint arXiv:1506.04014, 2015
462015
Hardness and ease of curing the sign problem for two-local qubit Hamiltonians
J Klassen, M Marvian, S Piddock, M Ioannou, I Hen, BM Terhal
SIAM Journal on Computing 49 (6), 1332-1362, 2020
322020
Translationally invariant universal quantum hamiltonians in 1d
T Kohler, S Piddock, J Bausch, T Cubitt
Annales Henri Poincaré, 1-32, 2021
212021
Oracle complexity classes and local measurements on physical Hamiltonians
S Gharibian, S Piddock, J Yirka
arXiv preprint arXiv:1909.05981, 2019
192019
Towards near-term quantum simulation of materials
L Clinton, T Cubitt, B Flynn, FM Gambetta, J Klassen, A Montanaro, ...
Nature Communications 15 (1), 211, 2024
152024
The complexity of translationally invariant low-dimensional spin lattices in 3D
J Bausch, S Piddock
Journal of Mathematical Physics 58 (11), 2017
152017
Universal qudit hamiltonians
S Piddock, A Montanaro
Communications in Mathematical Physics 382, 721-771, 2021
142021
A quantum search decoder for natural language processing
J Bausch, S Subramanian, S Piddock
Quantum Machine Intelligence 3 (1), 16, 2021
132021
Universal translationally-invariant Hamiltonians
S Piddock, J Bausch
arXiv preprint arXiv:2001.08050, 2020
102020
Quantum walk search algorithms and effective resistance
S Piddock
arXiv preprint arXiv:1912.04196, 2019
82019
General conditions for universality of quantum Hamiltonians
T Kohler, S Piddock, J Bausch, T Cubitt
PRX Quantum 3 (1), 010308, 2022
72022
Sign-curing local Hamiltonians: Termwise versus global stoquasticity and the use of Clifford transformations
M Ioannou, S Piddock, M Marvian, J Klassen, BM Terhal
arXiv preprint arXiv:2007.11964, 2020
52020
Elfs, trees and quantum walks
S Apers, S Piddock
arXiv preprint arXiv:2211.16379, 2022
22022
The classical limit of Quantum Max-Cut
VB Bulchandani, S Piddock
arXiv preprint arXiv:2401.12968, 2024
2024
Condensed matter simulations on quantum computers
A Montanaro, B Flynn, E Sheridan, F Gambetta, J Klassen, R Santos, ...
US Patent App. 18/322,985, 2023
2023
Termwise versus globally stoquastic local Hamiltonians: questions of complexity and sign-curing
M Ioannou, S Piddock, M Marvian, J Klassen, BM Terhal
arXiv preprint arXiv:2007.11964, 2020
2020
Complexity and Simulation of Many-Body Quantum Systems
S Piddock
University of Bristol, 2019
2019
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Articles 1–18