Weinberg and few-nucleon forces
arXiv:2211.09271 · doi:10.1088/1742-6596/2340/1/012027
Abstract
Weinberg's contributions to the power counting and derivation of few-nucleon forces in Chiral EFT are briefly recalled. Subsequent improvements are reviewed, concluding with the recent suggestion of a combinatorial enhancement.
7 pages. Invited talk at the XLIV Reuniao de Trabalho sobre Fisica Nuclear no Brasil, November 2021