N Scattering Lengths in the Skyrmion Model
- 1 April 1986
- journal article
- Published by Oxford University Press (OUP) in Progress of Theoretical Physics
- Vol. 75 (4) , 981-984
- https://doi.org/10.1143/ptp.75.981
Abstract
It is shown that the Tomozawa-Weinberg relation for the S-wave πN scattering lengths is reproduced by the time derivative of the rotating skyrmion field of O(1/N), N being the number of colors. Origin of the failure of the P-wave ones is also discussed.Keywords
This publication has 2 references indexed in Scilit:
- Vanishing of the Yukawa Interaction from the Skyrmion: Pion LagrangianProgress of Theoretical Physics, 1986
- Pion-Nucleon Coupling Constant in the 1/N ExpansionProgress of Theoretical Physics, 1981