49 citations · 102 across the 8 of their papers we have counts for
6 papers · 1 filter
First constraints on the nonperturbative gluon Collins-Soper kernel
Artur Avkhadiev, Yang Fu, Phiala E. Shanahan +2
The gluon Collins-Soper kernel, which encodes the rapidity evolution of transverse-momentum-dependent gluon distributions, is constrained for the first time in the nonperturbative…
Small-scale Hamiltonian optimization of interpolating operators for Lagrangian lattice quantum field theory
Artur Avkhadiev, Lena Funcke, Karl Jansen +2
Lattice quantum field theory calculations may potentially combine the advantages of Hamiltonian formulations with the scalability and control of conventional Lagrangian frameworks.…
Determination of the Collins-Soper kernel from Lattice QCD
Artur Avkhadiev, Phiala E. Shanahan, Michael L. Wagman +1
This work presents a determination of the quark Collins-Soper kernel, which relates transverse-momentum-dependent parton distributions (TMDs) at different rapidity scales, using la…
Collins-Soper kernel from lattice QCD at the physical pion mass
Artur Avkhadiev, Phiala Shanahan, Michael Wagman +1
This work presents a determination of the quark Collins-Soper kernel, which relates transverse-momentum-dependent parton distributions (TMDs) at different rapidity scales, using la…
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…
Accelerating lattice quantum field theory calculations via interpolator optimization using NISQ-era quantum computing
A. Avkhadiev, P. E. Shanahan, R. D. Young
The only known way to study quantum field theories in non-perturbative regimes is using numerical calculations regulated on discrete space-time lattices. Such computations, however…