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Título:
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Calibrated geometries and non-perturbative superpotentials in M-theory
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Autores:
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Hernández Redondo, Rafael
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Tipo de documento:
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texto impreso
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Editorial:
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Springer, 2001-01
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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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We consider non-perturbative effects in M-theory compactifications on a seven-manifold of G_(2) holonomy arising from membranes wrapped on supersymmetric three-cycles. When membranes are wrapped on associative submanifolds they induce a superpotential that can be calculated using calibrated geometry. This superpotential is also derived from compactification on a seven-manifold, to four dimensional anti-de Sitter spacetime, of eleven dimensional supergravity with non-vanishing expectation value of the four-form field strength.
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En línea:
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https://eprints.ucm.es/45725/1/Hern%C3%A1ndezRedondoLIBRE27%20PREPRINT.pdf
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