Gravitational interactions of integrable models
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Elsevier B.V.
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Article
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Abstract
We couple non-linear sigma-models to Liouville gravity, showing that integrability properties of symmetric space models still hold for the matter sector. Using similar arguments for the fermionic counterpart, namely Gross-Neveu-type models, we verify that such conclusions must also hold for them, as recently suggested.
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English
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Physics Letters B. Amsterdam: Elsevier B.V., v. 365, n. 1-4, p. 41-45, 1996.
