TY - GENERIC DO - 10.20944/preprints202307.1051.v5 UR - http://dx.doi.org/10.20944/preprints202307.1051.v5 TI - Net Energy Gain from a Berry Geometrical Phase: Low-Energy Perturbations of the Strong Interaction and the QCD Mass Gap T2 - Preprints AU - Gibbons, Mark PY - 2023 DA - 2023/11/03 PB - Preprints