6 citations · 11 across the 2 of their papers we have counts for
2 papers
hep-th2009★ 5 cited
Self-dual Hopfions
L. A. Ferreira, A. C. Riserio do Bonfim
We construct static and time-dependent exact soliton solutions with non-trivial Hopf topological charge for a field theory in 3+1 dimensions with the target space being the two dim…
hep-th2006★ 6 cited
Spinning Hopf solitons on S^3 x R
A. C. Riserio do Bonfim, L. A. Ferreira
We consider a field theory with target space being the two dimensional sphere S^2 and defined on the space-time S^3 x R. The Lagrangean is the square of the pull-back of the area f…