Twist two operators at finite volume
A. Manashov, A. Schafer
TL;DR
This paper calculates how finite volume effects influence the matrix elements of twist two operators involving two pions, which is important for understanding lattice QCD results.
Contribution
It provides the first detailed calculation of finite volume corrections to two-pion matrix elements of twist two operators.
Findings
Finite volume corrections are quantified for two-pion matrix elements.
Results aid in interpreting lattice QCD data involving twist two operators.
The methodology can be applied to other similar matrix element calculations.
Abstract
We calculate the volume corrections to the two-pion matrix element of twist two operators.
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Taxonomy
TopicsRandom Matrices and Applications · Spectral Theory in Mathematical Physics · advanced mathematical theories