Skyrmion dynamics on the unstable manifold and the nucleon-nucleon interaction

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The unstable manifold of the B=2 sector of the Skyrme model is constructed numerically using the gradient-flow method. Following paths of steepest descent from the B=2 hedgehog, we apply a collective coordinate description for the motion on the manifold to extract a Hamiltonian, approximately valid for the quantum description of the low-energy nucleon-nucleon interaction. The resulting potential - obtained in the Born-Oppenheimer approximation - is in qualitative agreement with phenomenological potentials.
10 pages (RevTeX), 4 Postscript figures

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Nuclear Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/82781

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/nucl-th/9705040
 http://arxiv.org/abs/nucl-th/9705040

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arXiv