108 citations · 180 across the 6 of their papers we have counts for
Showing 1999Show all
3 papers · 1 filter
hep-th1999★ 24 cited
Confinement, solitons and the equivalence between the sine-Gordon and massive Thirring models
Harold Blas, L. A. Ferreira
We consider a two-dimensional integrable and conformally invariant field theory possessing two Dirac spinors and three scalar fields. The interaction couples bilinear terms in the…
hep-th1999★ 108 cited
Exact static soliton solutions of 3+1 dimensional integrable theory with nonzero Hopf numbers
H. Aratyn, L. A. Ferreira, A. H. Zimerman
In this paper we construct explicitly an infinite number of Hopfions (static, soliton solutions with non-zero Hopf topological charges) within the recently proposed 3+1-dimensional…
hep-th1999★ 4 cited
Integrable theories in any dimension: a perspective
Orlando Alvarez, L. A. Ferreira, J. Sanchez Guillen
We review the developments of a recently proposed approach to study integrable theories in any dimension. The basic idea consists in generalizing the zero curvature representation…