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math-ph2015
Topological and Hopf charges of a twisted Skyrmion string
Malcolm Anderson, Miftachul Hadi, Andri Husein
We study nonlinear sigma model, especially Skyrme model with twist (twisted Skyrmion string) where twist term is indicated in vortex solution. We study topological and Hopf c…
gr-qc2015★ 1 cited
Mathematical modeling of the gravitational field of a twisted Skyrmion string
Miftachul Hadi, Malcolm Anderson, Andri Husein
In this paper we study the gravitational field of a straight string generated from a class of nonlinear sigma models, specifically the Skyrme model without a twist and the Skyrme m…