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Axial Vector Duality in Affine NA Toda Models
J. F. Gomes, G. M. Sotkov, A. H. Zimerman
A general and systematic construction of Non Abelian affine Toda models and its symmetries is proposed in terms of its underlying Lie algebraic structure. It is also shown that suc…
WDVV Equations, Darboux-Egoroff Metric and the Dressing Method
H. Aratyn, J. F. Gomes, J. W. van de Leur +1
Dressing technique is used to construct commuting Lax operators which provide an integrable (canonical) structure behind Witten--Dijkgraaf--Verlinde--Verlinde equations. The commut…
Darboux-Egoroff Metrics, Rational Landau-Ginzburg Potentials and the Painleve VI Equation
H. Aratyn, J. F. Gomes, A. H. Zimerman
We present a class of three-dimensional integrable structures associated with the Darboux-Egoroff metric and classical Euler equations of free rotations of a rigid body. They are o…
Soliton Spectrum of Integrable Models with Local Symmetries
J. F. Gomes, E. P. Gueuvoghlanian, G. M. Sotkov +1
The soliton spectrum (massive and massless) of a family of integrable models with local U(1) and U(1)\otimes U(1) symmetries is studied. These models represent relevant integrable…
Multicharged Dyonic Integrable Models
I. Cabrera-Carnero, J. F. Gomes, G. M. Sotkov +1
We introduce and study new integrable models of A_n^{(1)}-Non-Abelian Toda type which admit U(1)\otimes U(1) charged topological solitons. They correspond to the symmetry breaking…