Partial Wave Mixing in Hamiltonian Effective Field Theory
arXiv:1912.08665
Abstract
We explore partial-wave mixing in the finite volume based on HEFT, and provide the P-Matrix to show the degree of partial-wave mixing. An example of isospin-2 scattering is used to check the consistency between HEFT and Lüscher's method.
5 pages, 2 figures, The 18th International Conference on Hadron Spectroscopy and Structure (HADRON2019)