Lin, W.T. and Piette, B. (2008) 'Skyrmion vibration modes within the rational map ansatz.', Physical review D., 77 (12). 125028 .
We study the vibration modes of the Skyrme model within the rational map ansatz. We show that the vibrations of the radial profiles and the rational maps are decoupled and we consider explicitly the cases B=1, B=2, and B=4. We then compare our results with the vibration modes obtained numerically by Barnes et al. and show that qualitatively the rational map reproduces the vibration modes obtained numerically but that the vibration frequencies of these modes do not match very well.
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|Publisher Web site:||http://dx.doi.org/10.1103/PhysRevD.77.125028|
|Publisher statement:||© American Physical Society|
|Date accepted:||No date available|
|Date deposited:||15 October 2013|
|Date of first online publication:||June 2008|
|Date first made open access:||No date available|
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