61 citations · 360 across the 17 of their papers we have counts for
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hep-th2009★ 22 cited
Unwinding in Hopfion vortex bunches
Juha Jäykkä, Jarmo Hietarinta
We investigate the behaviour of parallel Faddeev-Hopf vortices under energy minimization in a system with physically relevant, but unusual boundary conditions. The homotopy classif…
cond-mat.supr-con2009★ 61 cited
Magnetic field delocalization and flux inversion in fractional vortices in two-component superconductors
Egor Babaev, Juha Jäykkä, Martin Speight
We demonstrate that, in contrast to the single-component Abrikosov vortex, in two-component superconductors vortex solutions with exponentially screened magnetic field exist only i…
hep-th2009★ 5 cited
Stability of topological solitons in modified two-component Ginzburg-Landau model
Juha Jäykkä
We study the stability of Hopfions embedded in a certain modification Ginzburg-Landau model of two equally charged condensates. It has been shown by Ward [Phys. Rev. D66, 041701(R)…