329 citations · 1.3k across the 48 of their papers we have counts for
30 papers · 1 filter
Scale setting and the light baryon spectrum in QCD with Wilson fermions
Gunnar S. Bali, Sara Collins, Peter Georg +7
We determine the light baryon spectrum on ensembles generated by the Coordinated Lattice Simulations (CLS) effort, employing flavours of non-perturbatively improved Wilso…
Scale Setting for CLS 2+1 Simulations
Ben Straßberger, Marco Cè, Sara Collins +9
We present an update of the scale setting for flavor QCD using gradient flow scales and pseudo-scalar decay constants. We analyze the latest ensembles with flavors…
Implementation of the conjugate gradient algorithm for heterogeneous systems
Salvatore Cali, William Detmold, Grzegorz Korcyl +2
Lattice QCD calculations require significant computational effort, with the dominant fraction of resources typically spent in the numerical inversion of the Dirac operator. One of…
Evaluation of smearing on FPGA accelerator cards
Salvatore Calì, Grzegorz Korcyl, Piotr Korcyl
Recent FPGA accelerator cards promise large acceleration factors for some specific computational tasks. In the context of Lattice QCD calculations, we investigate the possible gain…
Study of a lattice 2-group gauge model
Arkadiusz Bochniak, Leszek Hadasz, Piotr Korcyl +1
Gauge theories admit a generalisation in which the gauge group is replaced by a finer algebraic structure, known as a 2-group. The first model of this type is a Topological Quantum…
Dynamics of a lattice 2-group gauge theory model
Arkadiusz Bochniak, Leszek Hadasz, Piotr Korcyl +1
We study a simple lattice model with local symmetry, whose construction is based on a crossed module of finite groups. Its dynamical degrees of freedom are associated both to links…