12 citations · 12 across the 3 of their papers we have counts for
5 papers
Sector-Resolved Flow Sampling for Topologically Frozen Lattice Gauge Theories
Ankur Singha, Jacob Kauffmann, Karl Jansen +3
Topological fluctuations are essential to nonperturbative gauge theories but become increasingly difficult to sample toward the continuum limit, where Markov chains can freeze in s…
Future Requirements of Lattice Field Theory Calculations on European High-Performance Computing Facilities
Gert Aarts, Gunnar Bali, Jacob Finkenrath +4
Lattice field theory provides a first-principles framework for studying properties of strongly interacting quantum field theories in elementary particle physics. Researchers in lat…
Investigating a two-level algorithm for fermionic observables
Lorenzo Barca, Jacob Finkenrath, Stefan Schaefer
We investigate the combination of a two-level sampling algorithm with distillation techniques to compute disconnected fermionic correlation functions. The method relies on a factor…
Fine grinding localized updates via gauge equivariant flows in the 2D Schwinger model
Jacob Finkenrath
State-of-the-art simulations of discrete gauge theories are based on Markov chains with local changes in the field space, which however at very fine lattice spacings are notoriousl…
Tackling critical slowing down using global correction steps with equivariant flows: the case of the Schwinger model
Jacob Finkenrath
We propose a new method for simulating lattice gauge theories in the presence of fermions. The method combines flow-based generative models for local gauge field updates and hierar…