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Título:
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Spin chain sigma models with fermions
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Autores:
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Hernández Redondo, Rafael ;
López, Esperanza
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Tipo de documento:
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texto impreso
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Editorial:
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Int School Advanced Studies, 2004-11
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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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Tipo = Artículo
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Resumen:
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The complete one-loop planar dilatation operator of N = 4 supersymmetric Yang-Mills is isomorphic to the hamiltonian of an integrable PSU(2 , 2|4) quantum spin chain. We construct the non-linear sigma models describing the continuum limit of the SU(1|3) and SU(2|3) sectors of the complete N = 4 chain. We explicitely identify the spin chain sigma model with the one for a superstring moving in AdS 5 × S 5 with large angular momentum along the five-sphere.
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En línea:
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https://eprints.ucm.es/45618/1/Hern%C3%A1ndezRedondoLIBRE20%20PREPRINT.pdf
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