English

B=2 Oblate Skyrmions

High Energy Physics - Phenomenology 2007-05-23 v2

Abstract

The numerical solution for the B=2 static soliton of the SU(2) Skyrme model shows a profile function dependence which is not exactly radial. We propose to quantify this with the introduction of an axially symmetric oblate ansatz parametrized by a scale factor d. We then obtain a relatively deformed bound soliton configuration with M_{B=2}/M_{B=1}=1.958. This is the first step towards to description of B>1 quantized states such as the deuteron with a non-rigid oblate ansatz where deformations due to centrifugal effects are expected to be more important.

Keywords

Cite

@article{arxiv.hep-ph/0405252,
  title  = {B=2 Oblate Skyrmions},
  author = {L. Marleau and J. -F. Rivard},
  journal= {arXiv preprint arXiv:hep-ph/0405252},
  year   = {2007}
}

Comments

RevTeX, 8 pages, 2 figures

R2 v1 2026-07-22T13:55:03.186Z