کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9861060 1528980 2005 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Generalized eikonal knots and new integrable dynamical systems
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله
Generalized eikonal knots and new integrable dynamical systems
چکیده انگلیسی
A new class of non-linear O(3) models is introduced. It is shown that these systems lead to integrable submodels if an additional integrability condition (the generalized eikonal equation) is imposed. In the case of particular members of the family of the models the exact solutions describing toroidal solitons with a nontrivial value of the Hopf index are obtained. Moreover, the generalized eikonal equation is analyzed in detail. Topological solutions describing torus knots are presented. Multi-knot configurations are found as well.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters B - Volume 621, Issues 1–2, 11 August 2005, Pages 201-207
نویسندگان
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