Physics NotePublished
A Chiral Quantum Baryon
Juan Alberto Mignaco; Stenio Wulck
1988
Publication details
- Authors
- Juan Alberto Mignaco; Stenio Wulck
- Type
- Physics Note
- Status
- Published
- Publication date
- 1988
- Description
- We show that a classical soliton for the non-linear SU(2) sigma model in the hedgehog configuration admits a stable solution, when quantized through collective coordinates, which may be identified with the nucleon. The whole approach depends on a single, dimensional and arbitrary constant. Numerical results seem to converge for the mass and for the right value of the weak axial coupling.
- Year
- 1988
- Number
- CBPF-NF-084/88
- Linked to a thesis
- No
- Linked to a grant
- No