Knotted solitons in nonlinear magnetic metamaterials
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Rosanov, Nikolay N.; Vysotina, Nina V; Shatsev, Anatoly N; Desyatnikov, Anton S; Kivshar, Yuri
Description
We demonstrate that nonlinear magnetic metamaterials comprised of a lattice of weakly coupled split-ring resonators driven by an external electromagnetic field may support entirely new classes of spatially localized modes-knotted solitons, which are stable self-localized dissipative structures in the form of closed knotted chains. We demonstrate different topological types of stable knots for the subcritical coupling between resonators and instability-induced breaking of the chains for the...[Show more]
Collections | ANU Research Publications |
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Date published: | 2012 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/67768 |
Source: | Physical Review Letters |
DOI: | 10.1103/PhysRevLett.108.133902 |
Access Rights: | Open Access |
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01_Rosanov_Knotted_solitons_in_nonlinear_2012.pdf | 2.8 MB | Adobe PDF |
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