Hadronic interactions from effective chiral Lagrangians of quarks and gluons
| dc.creator | Krein, G. | |
| dc.date | 1996-07-16 | |
| dc.date.accessioned | 2026-07-07T03:59:35Z | |
| dc.date.available | 2026-07-07T03:59:35Z | |
| dc.description | Effective chiral Lagrangians involving constituent quarks, Goldstone bosons and long-distance gluons are believed to describe the strong interactions in an intermediate energy region between the confinement scale and the chiral symmetry breaking scale. Baryons and mesons in such a description are bound states of constituent quarks. We discuss the combined use of the techniques of effective chiral field theory and of the field theoretic method known as Fock-Tani representation to derive effective hadron interactions. The Fock-Tani method is based on a change of representation by means of a unitary transformation such that the composite hadrons are redescribed by elementary-particle field operators. Application of the unitary transformation on the microscopic quark-quark interaction derived from a chiral effective Lagrangian leads to chiral effective interactions describing all possible processes involving hadrons and their constituents. The formalism is illustrated by deriving the one-pion-exchange potential between two nucleons using the quark-gluon effective chiral Lagrangian of Manohar and Georgi. We also present the results of a study of the saturation properties of nuclear matter using this formalism. | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9607339 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9607339 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/46290 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | Nuclear Theory | |
| dc.title | Hadronic interactions from effective chiral Lagrangians of quarks and gluons | |
| dc.type | text |