749 citations · 13.2k across the 190 of their papers we have counts for
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Lattice QCD and Particle Physics
Andreas S. Kronfeld, Tanmoy Bhattacharya, Thomas Blum +79
Contribution from the USQCD Collaboration to the Proceedings of the US Community Study on the Future of Particle Physics (Snowmass 2021).
Low-energy Scattering and Effective Interactions of Two Baryons at MeV from Lattice Quantum Chromodynamics
Marc Illa, Silas R. Beane, Emmanuel Chang +9
The interactions between two octet baryons are studied at low energies using lattice QCD (LQCD) with larger-than-physical quark masses corresponding to a pion mass of …
Nuclear matrix elements from lattice QCD for electroweak and beyond-Standard-Model processes
Zohreh Davoudi, William Detmold, Kostas Orginos +4
Over the last decade, numerical solutions of Quantum Chromodynamics (QCD) using the technique of lattice QCD have developed to a point where they are beginning to connect fundament…
Sparsening Algorithm for Multi-Hadron Lattice QCD Correlation Functions
W. Detmold, D. J. Murphy, A. V. Pochinsky +3
Modern advances in algorithms for lattice QCD calculations have steadily driven down the resources required to generate gauge field ensembles and calculate quark propagators, such…
Status and Future Perspectives for Lattice Gauge Theory Calculations to the Exascale and Beyond
Bálint Joó, Chulwoo Jung, Norman H. Christ +4
In this and a set of companion whitepapers, the USQCD Collaboration lays out a program of science and computing for lattice gauge theory. These whitepapers describe how calculation…
Theoretical aspects of quantum electrodynamics in a finite volume with periodic boundary conditions
Zohreh Davoudi, James Harrison, Andreas Jüttner +2
First-principles studies of strongly-interacting hadronic systems using lattice quantum chromodynamics (QCD) have been complemented in recent years with the inclusion of quantum el…
Nuclear modification of scalar, axial and tensor charges from lattice QCD
Emmanuel Chang, Zohreh Davoudi, William Detmold +6
Complete flavour decompositions of the scalar, axial and tensor charges of the proton, deuteron, diproton and He at SU(3)-symmetric values of the quark masses corresponding to…
Baryon magnetic moments: Symmetries and relations
Assumpta Parreno, Martin J. Savage, Brian C. Tiburzi +4
Magnetic moments of the octet baryons are computed using lattice QCD in background magnetic fields, including the first treatment of the magnetically coupled Sigma-Lambda system. A…
First lattice QCD study of the gluonic structure of light nuclei
Frank Winter, William Detmold, Arjun S. Gambhir +4
The role of gluons in the structure of the nucleon and light nuclei is investigated using lattice quantum chromodynamics (QCD) calculations. The first moment of the unpolarised glu…
Baryon-Baryon Interactions and Spin-Flavor Symmetry from Lattice Quantum Chromodynamics
Michael L. Wagman, Frank Winter, Emmanuel Chang +5
Lattice quantum chromodynamics is used to constrain the interactions of two octet baryons at the SU(3) flavor-symmetric point, with quark masses that are heavier than those in natu…
Comment on "Are two nucleons bound in lattice QCD for heavy quark masses? - Sanity check with Lüscher's finite volume formula -"
Silas R. Beane, Emmanuel Chang, Zohreh Davoudi +8
In this comment, we address a number of erroneous discussions and conclusions presented in a recent preprint by the HALQCD collaboration, arXiv:1703.07210. In particular, we demons…
Taming the Signal-to-Noise Problem in Lattice QCD by Phase Reweighting
Michael L. Wagman, Martin J. Savage
Path integrals describing quantum many-body systems can be calculated with Monte Carlo sampling techniques, but average quantities are often subject to signal-to-noise ratios that…
Double- Decay Matrix Elements from Lattice Quantum Chromodynamics
Brian C. Tiburzi, Michael L. Wagman, Frank Winter +6
A lattice quantum chromodynamics (LQCD) calculation of the nuclear matrix element relevant to the transition is described in detail, expanding…
The isotensor axial polarisability and lattice QCD input for nuclear double- decay phenomenology
Phiala E. Shanahan, Brian C. Tiburzi, Michael L. Wagman +6
The potential importance of short-distance nuclear effects in double- decay is assessed using a lattice QCD calculation of the transition and effective field…
On the Statistics of Baryon Correlation Functions in Lattice QCD
Michael L. Wagman, Martin J. Savage
A systematic analysis of the structure of single-baryon correlation functions calculated with lattice QCD is performed, with a particular focus on characterizing the structure of t…
Axial-Current Matrix Elements in Light Nuclei from Lattice QCD
Martin J. Savage, Phiala E. Shanahan, Brian C. Tiburzi +7
I present results from the first lattice QCD calculations of axial-current matrix elements in light nuclei, performed by the NPLQCD collaboration. Precision calculations of these m…
Proton-proton fusion and tritium -decay from lattice quantum chromodynamics
Martin J. Savage, Phiala E. Shanahan, Brian C. Tiburzi +7
The nuclear matrix element determining the fusion cross section and the Gamow-Teller matrix element contributing to tritium -decay are calculated with lattice Qu…
Octet Baryon Magnetic Moments from Lattice QCD: Approaching Experiment from a Three-Flavor Symmetric Point
Assumpta Parreno, Martin J. Savage, Brian C. Tiburzi +4
Lattice QCD calculations with background magnetic fields are used to determine the magnetic moments of the octet baryons. Computations are performed at the physical value of the st…
Magnetic properties of light nuclei from lattice QCD
Martin J. Savage
After a short review of Lattice QCD methodology and techniques, I summarize recent results of Lattice QCD calculations of the interactions of nucleons and light nuclei with magneti…
Two Nucleon Systems at from Lattice QCD
Kostas Orginos, Assumpta Parreno, Martin J. Savage +3
Nucleon-nucleon systems are studied with lattice quantum chromodynamics at a pion mass of in three spatial volumes using flavors of light quarks.…
Unitary Limit of Two-Nucleon Interactions in Strong Magnetic Fields
William Detmold, Kostas Orginos, Assumpta Parreno +4
Two-nucleon systems are shown to exhibit large scattering lengths in strong magnetic fields at unphysical quark masses, and the trends toward the physical values indicate that such…
The Magnetic Structure of Light Nuclei from Lattice QCD
Emmanuel Chang, William Detmold, Kostas Orginos +4
Lattice QCD with background magnetic fields is used to calculate the magnetic moments and magnetic polarizabilities of the nucleons and of light nuclei with , along with the…
Ab initio calculation of the radiative capture process
Silas R. Beane, Emmanuel Chang, William Detmold +4
Lattice QCD calculations of two-nucleon systems are used to isolate the short-distance two-body electromagnetic contributions to the radiative capture process , and the…
Two-Baryon Systems with Twisted Boundary Conditions
Zohreh Davoudi
I derive the most general quantization condition for energy eigenvalues of two interacting baryons in a finite cubic volume when arbitrary twisted boundary conditions are imposed o…