Naslov
Supercomplex Network of Bistable Coilled Vortex Filaments and Ribbons in Laser-Matter Interactions

Autori
Lugomer, Stjepan ; Fukumoto, Yasuhide

Izvornik
Journal of Modern and Applied Physics 2 (2) 1-9

Vrsta, podvrsta
Ostale vrste radova, ostali članci/prilozi

Godina
2018

Ključne riječi
Laser-matter interactions ; Nonlinear fluid flow ; vortex filaments ; vortex ribbon, ribbon-helicoid, tubular-ribbon helicoid ; screw helicoid ; bistable coiling ; complex network

Sažetak
We studied variation of patterns formed by multipulse laser-matter interactions when the number N of pulses is increased. Variation of N causes formation of vortex filament bundles, thick filaments, ribbons, and tubular-ribbons. Their straight and the angular bistable coiling are caused by a double-valley twisting potential emerging from the Landau-Ginzburg twisting potential. In addition, such a coiling undergoes a conformational change brought by propagation of a Davidov's-like soliton. These structures called “complexes” become interconnected into a network on a 2D lattice. Further increase of N induces a 3D supercomplex network. For N greater than a certain critical value, the organizational pattern breaks down into simpler structures

Izvorni jezik
Engleski

Znanstvena područja
Fizika

POVEZANOST RADA