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arXiv · 2504.16702

QED corrections to meson masses

Joshua Swaim
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Abstract

We present our progress on calculating leading-order QED corrections to meson masses and bare quark masses. As lattice QCD calculations become more precise, these QED corrections are becoming more important. However, one of the challenges in adding QED effects to QCD calculations is avoiding power-law suppressed finite-volume effects. By using the recently introduced infinite-volume reconstruction method for QED, we are able to avoid this problem and perform calculations with exponentially-suppressed finite-volume effects.

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Joshua Swaim. 2025-04-30. QED corrections to meson masses. https://doi.org/10.22323/1.453.0060

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