136 citations · 362 across the 12 of their papers we have counts for
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hep-th1997★ 136 cited
A New Approach to Integrable Theories in any Dimension
Orlando Alvarez, Luiz A. Ferreira, J. Sanchez Guillen
The zero curvature representation for two dimensional integrable models is generalized to spacetimes of dimension d+1 by the introduction of a d-form connection. The new generalize…
solv-int1997
Aspects of Solitons in Affine Integrable Hierarchies
Luiz A. Ferreira, Joaquin Sanchez Guillen
We argue that one of the basic ingredients for the appearance of soliton solutions in integrable hierarchies, is the existence of ``vacuum solutions'' corresponding to Lax operator…