4 papers · 1 filter
Faster Quantum Monte Carlo Simulation by Random Compilation
John M. Martyn, Joshua Lin, Neill C. Warrington +2
Quantum Monte Carlo (QMC) algorithms are among the most powerful classical methods for simulating quantum systems, yet their accuracy is often limited by the systematic errors in t…
Geometry-driven transitions in sparse long-range spin models with cold atoms
Alex Gunning, Aydin Deger, Sridevi Kuriyattil +1
We explore the influence of geometry in the critical behavior of sparse long-range spin models. We examine a model with interactions that can be continuously tuned to induce distin…
Propagation of errors and quantitative quantum simulation with quantum advantage
S. Flannigan, N. Pearson, G. H. Low +5
The rapid development in hardware for quantum computing and simulation has led to much interest in problems where these devices can exceed the capabilities of existing classical co…
Randomized Benchmarking in the Analogue Setting
Ellen Derbyshire, Jorge Yago Malo, Andrew Daley +2
Current development in programmable analogue quantum simulators (AQS), whose physical implementation can be realised in the near-term compared to those of large-scale digital quant…