Abstract
We calculate the finite volume corrections to meson masses and decay constants in two and three flavour Chiral Perturbation Theory to two-loop order. The analytical results are compared with the existing result for the pion mass in two-flavour ChPT and the partial results for the other quantities. We present numerical results for all quantities.
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ArXiv ePrint: 1411.6384
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Bijnens, J., Rössler, T. Finite volume at two-loops in chiral perturbation theory. J. High Energ. Phys. 2015, 34 (2015). https://doi.org/10.1007/JHEP01(2015)034
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DOI: https://doi.org/10.1007/JHEP01(2015)034