338 citations · 2.2k across the 58 of their papers we have counts for
6 papers · 1 filter
Strategies for quantum-optimized construction of interpolating operators in classical simulations of lattice quantum field theories
A. Avkhadiev, P. E. Shanahan, R. D. Young
It has recently been argued that noisy intermediate-scale quantum computers may be used to optimize interpolating operator constructions for lattice quantum field theory (LQFT) cal…
Investigating the Compton amplitude subtraction function in lattice QCD
Alec Hannaford-Gunn, Edward Sankey, Kadir Utku Can +8
Theoretical predictions of the proton--neutron mass difference and measurements of the proton's charge radius require inputs from the Compton amplitude subtraction function. Model-…
Generalised Parton Distributions from Lattice Feynman-Hellmann Techniques
Alec Hannaford-Gunn, Kadir Utku Can, Roger Horsley +6
We report on the use of Feynman-Hellmann techniques to calculate the off-forward Compton amplitude (OFCA) in lattice QCD. At leading-twist, the Euclidean OFCA is parameterised by t…
Nucleon Form Factors from the Feynman-Hellmann Method in Lattice QCD
M. Batelaan, R. Horsley, Y. Nakamura +7
Lattice QCD calculations of the nucleon electromagnetic form factors are of interest at both the high and low momentum transfer regions. For high momentum transfers especially ther…
Measurements of symmetry breaking in meson decay constants
S. A. De La Motte, S. E. Hollitt, R. Horsley +9
We present updates from QCDSF/UKQCD/CSSM on the breaking in meson decay constants. The -quarks are generated with an anisotropic clover-improved action, and are tu…
Novel Algorithms for Computing Correlation Functions of Nuclei
Nabil Humphrey, William Detmold, Ross D. Young +1
The computational cost required to calculate nuclear correlation functions grows factorially in the number of quarks, making the study of large nuclei inaccessible to ab initio stu…