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Journal of Zhejiang University SCIENCE A

ISSN 1673-565X(Print), 1862-1775(Online), Monthly

2003 Vol.4 No.5 P.503-510

Soliton dynamics in planar ferromagnets and anti-ferromagnets

LIN Fang-hua, SHATAH Jalal

Courant Institute, New York University, NY 10012, USA

linf@cims.nyu.edu; shatah@cims.nyu.edu

Abstract: The aim of this paper is to present a rigorous mathematical proof of the dynamical laws for the topological solitons (magnetic vortices) in ferromagnets and anti-ferromagnets.It is achieved through the conservation laws for the topological vorticity and the weak convergence methods.

Key words: Magnetic vortices, Topological vorticity, Conservation law, Soliton dynamics


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DOI:

10.1631/jzus.2003.0503

CLC number:

O189

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Received:

2003-08-03

Revision Accepted:

2003-08-16

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