35 citations · 143 across the 16 of their papers we have counts for
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hep-th2012★ 35 cited
The concept of quasi-integrability for modified non-linear Schrodinger models
L. A. Ferreira, G. Luchini, Wojtek J. Zakrzewski
We consider modifications of the nonlinear Schrodinger model (NLS) to look at the recently introduced concept of quasi-integrability. We show that such models possess an infinite n…
hep-th2012★ 13 cited
The integral equations of Yang-Mills and its gauge invariant conserved charges
L. A. Ferreira, G. Luchini
Despite the fact that the integral form of the equations of classical electrodynamics is well known, the same is not true for non-abelian gauge theories. The aim of the present pap…