REVIEW 14 cited by
The Chroma Software System for Lattice QCD
Not yet reviewed by Pith; the record is open.
This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.
SPECIMEN: schema-true, not a live event
T0 review · schema-true
One-sentence machine reading of the paper's core claim.
pith:XXXXXXXX · record.json · timestamp
read the original abstract
We describe aspects of the Chroma software system for lattice QCD calculations. Chroma is an open source C++ based software system developed using the software infrastructure of the US SciDAC initiative. Chroma interfaces with output from the BAGEL assembly generator for optimised lattice fermion kernels on some architectures. It can be run on workstations, clusters and the QCDOC supercomputer.
Forward citations
Cited by 14 Pith papers
-
LQCDMaster: Agentic Scientific Computing for Lattice Quantum Chromodynamics Research
A tool-guided LLM agent generates lattice-QCD measurement workflows that reproduce expert implementations on 63/70 benchmark tasks at machine precision and enables new diagonal Wilson-line and multi-hadron computations.
-
The Lambda 1405 at the $SU(3)$ point in lattice QCD
Lattice QCD at the SU(3) symmetric point extracts energy levels for singlet and octet baryon-meson channels to inform the two-pole structure of Lambda(1405).
-
Pionic gluons from global QCD analysis of experimental and lattice data
A global fit of pion parton distributions including lattice gluon data reduces uncertainties on the high-x gluon PDF and indicates a gluon enhancement in the pion over the proton.
-
Lattice QCD study of $\Lambda_c \Lambda_c$ scattering
The first lattice QCD study of Lambda_c Lambda_c scattering finds a repulsive interaction with scattering length a0 = -0.21(4)(8) fm.
-
$D_1$ and $D_2$ resonances in coupled-channel scattering amplitudes from lattice QCD
Lattice QCD at m_π≈391 MeV finds D1 bound state below D*π threshold strongly coupled in S-wave and D1' resonance in elastic D*π region for I=1/2 charmed channels.
-
Decoding the proton's gluonic density with lattice QCD-informed machine learning
A variational autoencoder inverse mapper extracts the proton's gluon PDF from lattice QCD pseudo-Ioffe-time distributions, yielding results consistent with global fits.
-
Portraits of Charmoniumlike States
Lattice QCD density-density correlations provide the first gauge-invariant spatial portraits of 1S, 1P, and exotic charmoniumlike states, showing relativistic radial structures and an S-wave color-octet c cbar plus gl...
-
Accelerating multigrid with streaming chiral SVD for Wilson fermions in lattice QCD
A chiral singular value decomposition truncates an enlarged set of multigrid test vectors for Wilson fermions, reducing fine-level iterations by up to a factor of 1.7 at near-critical quark mass.
-
Low-energy $DD$ scattering in lattice QCD
The first lattice QCD calculation of single-channel DD scattering finds a weakly repulsive S-wave isovector interaction and a slightly attractive P-wave isoscalar interaction.
-
The isoscalar non-singlet axial form factor of the nucleon from lattice QCD
This lattice QCD proceedings paper presents a stable analysis strategy and preliminary results for the isoscalar non-singlet axial form factor of the nucleon, with the full u+d-2s case on two ensembles.
-
Gradient flow of the Weinberg operator
The paper reports preliminary gradient-flow lattice results for the Weinberg and mixed susceptibilities, but statistical errors are too large to extract a useful Peccei-Quinn theta contribution.
-
Progress in Normalizing Flows for 4d Gauge Theories
Learned active loops improve spectral flow models, and correlated flow ensembles reduce statistical errors by 2-3x in Nf=2 QCD for the pion gluon momentum fraction, with a computational advantage after roughly 4,000 c...
-
Chiral rank-$k$ truncations for the multigrid preconditioner of Wilson fermions in lattice QCD
An SVD-based rank-k truncation of chirally split test vectors reduces Wilson fermion multigrid solve times on HSC and MILC ensembles.
-
Transverse force distributions in the proton from lattice QCD
Lattice QCD computes the transverse spatial distribution of the colour-Lorentz force on the struck quark in a proton, finding local forces up to about 3 GeV/fm, larger than the QCD string tension.
Discussion (0). Continue with ORCID to comment.