Power Counting For and Symmetries of the Effective Field Theory For NN Interactions
| dc.creator | Wise, Mark B. | |
| dc.date | 1999-04-30 | |
| dc.date.accessioned | 2026-07-07T04:06:58Z | |
| dc.date.available | 2026-07-07T04:06:58Z | |
| dc.description | The appropriate power counting for the effective field theory of NN interactions is reviewed. It is more subtle than in most effective field theories since in the limit that the S-wave NN scattering lengths go to infinity it is governed by a nontrivial fixed point. The leading two body terms in the effective field theory for nucleon self interactions are scale invariant and invariant under Wigner SU(4) spin-isospin symmetry in this limit. Higher body terms with no derivatives (i.e., three and four body terms) are automatically invariant under Wigner symmetry. | |
| dc.description | 11 pages, Talk Presented at the Workshop on Nuclear Physics with Effective Field Theory, INT Feb. 25-26, 1999 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9904509 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9904509 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/48978 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Power Counting For and Symmetries of the Effective Field Theory For NN Interactions | |
| dc.type | text |