arXiv:1304.1748 [math.AP]AbstractReferencesReviewsResources
Orbital stability of Dirac solitons
Dmitry E. Pelinovsky, Yusuke Shimabukuro
Published 2013-04-05Version 1
We prove $H^1$ orbital stability of Dirac solitons in the integrable massive Thirring model by working with an additional conserved quantity which complements Hamiltonian, momentum and charge functionals of the general nonlinear Dirac equations. We also derive a global bound on the $H^1$ norm of the $L^2$-small solutions of the massive Thirring model.
Comments: 18 pages
Keywords: orbital stability, dirac solitons, general nonlinear dirac equations, massive thirring model, charge functionals
Tags: journal article
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