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Título:
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A_(N)-type Dunkl operators and new spin Calogero-Sutherland models
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Autores:
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Finkel Morgenstern, Federico ;
Gómez-Ullate Otaiza, David ;
González López, Artemio ;
Rodríguez González, Miguel Ángel
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Tipo de documento:
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texto impreso
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Editorial:
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Springer, 2001-08
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física: Física-Modelos matemáticos
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Materia = Ciencias: Física: Física matemática
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Tipo = Artículo
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Resumen:
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A new family of AN-type Dunkl operators preserving a polynomial subspace of finite dimension is constructed. Using a general quadratic combination of these operators and the usual Dunkl operators, several new families of exactly and quasi-exactly solvable quantum spin Calogero-Sutherland models are obtained. These include, in particular, three families of quasi-exactly solvable elliptic spin Hamiltonians.
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En línea:
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https://eprints.ucm.es/id/eprint/30945/1/gomez-ullate34preprint.pdf
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