136 citations · 544 across the 32 of their papers we have counts for
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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…
hep-th2006★ 10 cited
Exact time dependent Hopf solitons in 3+1 dimensions
L. A. Ferreira
We construct an infinite number of exact time dependent soliton solutions, carrying non-trivial Hopf topological charges, in a 3+1 dimensional Lorentz invariant theory with target…