Speaker
Rui Zhang
Description
Measuring hadrons with highly boosted momentum are necessary for the calculation of parton physics and form factors from lattice QCD. However,
the worsening signal-to-noise has been one of the biggest problems for simulating boosted hadron states on the lattice, preventing us from accessing the form factors at very large $Q^2$ or parton physics with a largely suppressed $1/P^n_z$ power corrections. We propose a new set of interpolators for boosted hadrons that could significantly improve the signal-to-noise ratio compared to traditional interpolators. These new interpolators will be very helpful for PDF calculations from lattice.
Authors
Anthony Grebe
Michael Wagman
Rui Zhang
Yong Zhao
