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arXiv · 1305.1539

Parton Physics on Euclidean Lattice

Xiangdong Ji
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Abstract

I show that the parton physics related to correlations of quarks and gluons on the light-cone can be studied through the matrix elements of frame-dependent, equal-time correlators in the large momentum limit. This observation allows practical calculations of parton properties on an Euclidean lattice. As an example, I demonstrate how to recover the leading-twist quark distribution by boosting an equal-time correlator to a large momentum.

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Xiangdong Ji. 2013-05-07. Parton Physics on Euclidean Lattice. https://doi.org/10.1103/physrevlett.110.262002

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