# Perturbative Renormalization of quasi-PDFs

@inproceedings{Constantinou2017PerturbativeRO, title={Perturbative Renormalization of quasi-PDFs}, author={Martha Constantinou and H. Panagopoulos}, year={2017} }

In this paper 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…

## 10 Citations

### A hybrid renormalization scheme for quasi light-front correlations in large-momentum effective theory

- PhysicsNuclear Physics B
- 2021

### Nonperturbative renormalization of nonlocal quark bilinears for quasi-PDFs on the lattice using an auxiliary field

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Quasi-PDFs provide a path toward an ab initio calculation of parton distribution functions (PDFs) using lattice QCD. One of the problems faced in calculations of quasi-PDFs is the renormalization of…

### Master integrals for two-loop QCD corrections to quark quasi PDFs

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Abstract
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### Kaon distribution amplitude from lattice QCD and the flavor SU(3) symmetry

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### Generalized quasi parton distributions in a diquark spectator model

- PhysicsPhysics Letters B
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### Hadrons and nuclei

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Abstract.In 2018, the USQCD Collaboration’s Executive Committee organized several subcommittees to recognize future opportunities and formulate possible goals for lattice field theory calculations in…

### T-odd generalized and quasi transverse momentum dependent parton distribution in a scalar spectator model

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- 2020

Generalized transverse momentum dependent parton distributions (GTMDs), as mother funtions of transverse momentum dependent parton distributions (TMDs) and generalized parton distributions (GPDs),…

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