Permanent link to this recordhttp://hdl.handle.net/20.500.12613/4691
MetadataShow full item record
Abstract© The Authors, published by EDP Sciences, 2018. We present results for the renormalization of gauge invariant nonlocal fermion operators which contain a Wilson line, to one loop level in lattice perturbation theory. Our calculations have been performed for Wilson/clover fermions and a wide class of Symanzik improved gluon actions. The extended nature of such 'long-link' operators results in a nontrivial renormalization, including contributions which diverge linearly as well as logarithmically with the lattice spacing, along with additional finite factors. We present nonperturbative prescriptions to extract the linearly divergent contributions.
Citation to related workEDP Sciences
Has partEPJ Web of Conferences
ADA complianceFor Americans with Disabilities Act (ADA) accommodation, including help with reading this content, please contact email@example.com
Except where otherwise noted, this item's license is described as http://creativecommons.org/licenses/by/4.0/