Perturbative matching of continuum and lattice quasi-distributions
Abstract
Matching of the quasi parton distribution functions between continuum and lattice is addressed using lattice perturbation theory specifically withWilson-type fermions. The matching is done for nonlocal quark bilinear operators with a straightWilson line in a spatial direction. We also investigate operator mixing in the renormalization and possible O(a) operators for the nonlocal operators based on a symmetry argument on lattice.
- Publication:
-
European Physical Journal Web of Conferences
- Pub Date:
- March 2018
- DOI:
- arXiv:
- arXiv:1802.02333
- Bibcode:
- 2018EPJWC.17506028I
- Keywords:
-
- High Energy Physics - Lattice;
- High Energy Physics - Phenomenology;
- Nuclear Theory
- E-Print:
- 8 pages, 2 figures, talk presented at the 35th International Symposium on Lattice Field Theory, 18-24 June 2017, Granada, Spain