We calculate the spin-averaged amplitude for doubly virtual forward Compton
scattering off nucleons in the framework of manifestly Lorentz-invariant
baryon chiral perturbation theory at complete one-loop order $O(p^4)$. The calculations are
carried out both in the infinite and in a finite volume. The obtained results allow for a
detailed estimation of the finite-volume corrections to the amplitude which can be extracted
on the lattice using the background field technique.
Volume 396 -
The 38th International Symposium on Lattice Field Theory (LATTICE2021) -
Oral presentation
Finite volume corrections to forward Compton scattering off the nucleon
Full text:
pdf
Pre-published on:
May 25, 2022
Published on:
July 08, 2022
Abstract
DOI: https://doi.org/10.22323/1.396.0307
How to cite
Metadata are provided both in "article" format (very similar to INSPIRE) as this helps creating very compact bibliographies which can be beneficial to authors and readers, and in "proceeding" format which is more detailed and complete.
Open Access
Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.