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arXiv · 1412.3895

Finite-volume matrix elements in multi-boson states

William Detmold·Michael Flynn
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Abstract

We derive the relations necessary for the extraction of matrix elements of multi-hadron systems from finite-volume QCD calculations. We focus on systems of $n \ge 2$ weakly interacting identical particles without spin. These results will be useful in extracting physical quantities from lattice QCD measurements of such matrix elements in many-pion and many-kaon systems

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William Detmold, Michael Flynn. 2014-12-12. Finite-volume matrix elements in multi-boson states. https://doi.org/10.1103/physrevd.91.074509

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