Machine learning to alleviate Hubbard-model sign problems JL Wynen, E Berkowitz, S Krieg, T Luu, J Ostmeyer Physical Review B 103 (12), 125153, 2021 | 38 | 2021 |
Semimetal–Mott insulator quantum phase transition of the Hubbard model on the honeycomb lattice J Ostmeyer, E Berkowitz, S Krieg, TA Lähde, T Luu, C Urbach Physical Review B 102 (24), 245105, 2020 | 36 | 2020 |
Digitising SU (2) gauge fields and the freezing transition T Hartung, T Jakobs, K Jansen, J Ostmeyer, C Urbach The European Physical Journal C 82 (3), 1-13, 2022 | 33 | 2022 |
On the generalised eigenvalue method and its relation to Prony and generalised pencil of function methods M Fischer, B Kostrzewa, J Ostmeyer, K Ottnad, M Ueding, C Urbach The European Physical Journal A 56 (8), 206, 2020 | 33 | 2020 |
Optimised Trotter decompositions for classical and quantum computing J Ostmeyer Journal of Physics A: Mathematical and Theoretical 56 (28), 285303, 2023 | 31 | 2023 |
Mitigating the Hubbard sign problem with complex-valued neural networks M Rodekamp, E Berkowitz, C Gäntgen, S Krieg, T Luu, J Ostmeyer Physical Review B 106 (12), 125139, 2022 | 19 | 2022 |
Accelerating Hybrid Monte Carlo simulations of the Hubbard model on the hexagonal lattice S Krieg, T Luu, J Ostmeyer, P Papaphilippou, C Urbach Computer Physics Communications 236, 15-25, 2019 | 18 | 2019 |
Simulating both parity sectors of the Hubbard model with tensor networks M Schneider, J Ostmeyer, K Jansen, T Luu, C Urbach Physical Review B 104 (15), 155118, 2021 | 17 | 2021 |
Antiferromagnetic character of the quantum phase transition in the Hubbard model on the honeycomb lattice J Ostmeyer, E Berkowitz, S Krieg, TA Lähde, T Luu, C Urbach Physical Review B 104 (15), 155142, 2021 | 13 | 2021 |
Canonical momenta in digitized Su (2) lattice gauge theory: definition and free theory T Jakobs, M Garofalo, T Hartung, K Jansen, J Ostmeyer, D Rolfes, ... The European Physical Journal C 83 (7), 1-19, 2023 | 12 | 2023 |
Fermionic sign problem minimization by constant path integral contour shifts C Gäntgen, E Berkowitz, T Luu, J Ostmeyer, M Rodekamp Physical Review B 109 (19), 195158, 2024 | 6 | 2024 |
The Hubbard model with fermionic tensor networks M Schneider, J Ostmeyer, K Jansen, T Luu, C Urbach arXiv preprint arXiv:2110.15340, 2021 | 6 | 2021 |
Synthetic images aid the recognition of human-made art forgeries J Ostmeyer, L Schaerf, P Buividovich, T Charles, E Postma, C Popovici Plos one 19 (2), e0295967, 2024 | 4 | 2024 |
The Ising model with Hybrid Monte Carlo J Ostmeyer, E Berkowitz, T Luu, M Petschlies, F Pittler Computer physics communications 265, 107978, 2021 | 4 | 2021 |
First-principles quantum Monte Carlo study of charge-carrier mobility in organic molecular semiconductors J Ostmeyer, T Nematiaram, A Troisi, P Buividovich Physical Review Applied 22 (3), L031004, 2024 | 3 | 2024 |
Minimal Autocorrelation in Hybrid Monte Carlo simulations using Exact Fourier Acceleration J Ostmeyer, P Buividovich arXiv preprint arXiv:2404.09723, 2024 | 3 | 2024 |
Simple Ways to improve Discrete Time Evolution J Ostmeyer arXiv preprint arXiv:2309.03389, 2023 | 2 | 2023 |
Defining canonical momenta for discretised SU (2) gauge fields M Garofalo, T Hartung, K Jansen, J Ostmeyer, S Romiti, C Urbach arXiv preprint arXiv:2210.15547, 2022 | 2 | 2022 |
Beer mats make bad frisbees J Ostmeyer, C Schürmann, C Urbach The European Physical Journal Plus 136 (7), 769, 2021 | 2 | 2021 |
On the equivalence of Prony and Lanczos methods for Euclidean correlation functions J Ostmeyer, A Sen, C Urbach arXiv preprint arXiv:2411.14981, 2024 | 1 | 2024 |