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$A_n^{(1)}$ Toda solitons and the dressing symmetry
High Energy Physics - Theory · Submitted 3 Dec 1996
abstract compiled · 2026-09-23 · no language-model review
The authors' main claim This enables us to obtain explicit expression for the element which by dressing group action, produces a generic soliton solution.
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The abstract, sentence by sentence
We present an elementary derivation of the soliton-like solutions in the $A_n^{(1)}$ Toda models which is alternative to the previously used Hirota method. The solutions of the underlying linear problem corresponding to the N-solitons are calculated. This enables us to obtain explicit expression for the element which by dressing group action, produces a generic soliton solution. In the particular example of monosolitons we suggest a relation to the vertex operator formalism, previously used by Olive, Turok and Underwood. Our results can also be considered as generalization of the approach to the sine-Gordon solitons, proposed by Babelon and Bernard.
background contribution method result interpretation main claim
| # | sentence | role | the authors' own work | states the main conclusion | strength |
|---|---|---|---|---|---|
| s0 | We present an elementary derivation of the soliton-like solutions in the $A_n^{(1)}$ Toda models which is alternative to the previously used Hirota method. | contribution 1.00 | 0.95 | 0.35 | asserted 1.00 |
| s1 | The solutions of the underlying linear problem corresponding to the N-solitons are calculated. | result 0.48 | 0.87 | 0.08 | asserted 1.00 |
| s2 | This enables us to obtain explicit expression for the element which by dressing group action, produces a generic soliton solution. | result 0.81 | 0.91 | 0.38 | asserted 1.00 |
| s3 | In the particular example of monosolitons we suggest a relation to the vertex operator formalism, previously used by Olive, Turok and Underwood. | interpretation 0.78 | 0.65 | 0.07 | hedged possibility 0.99 |
| s4 | Our results can also be considered as generalization of the approach to the sine-Gordon solitons, proposed by Babelon and Bernard. | interpretation 0.98 | 0.55 | 0.09 | hedged possibility 0.82 |
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Original abstract
We present an elementary derivation of the soliton-like solutions in the $A_n^{(1)}$ Toda models which is alternative to the previously used Hirota method. The solutions of the underlying linear problem corresponding to the N-solitons are calculated. This enables us to obtain explicit expression for the element which by dressing group action, produces a generic soliton solution. In the particular example of monosolitons we suggest a relation to the vertex operator formalism, previously used by Olive, Turok and Underwood. Our results can also be considered as generalization of the approach to the sine-Gordon solitons, proposed by Babelon and Bernard.
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