M-Theory on a Supermanifold

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dc.creatorMoffat, J. W.
dc.date2001-11-24
dc.date.accessioned2026-07-07T04:12:44Z
dc.date.available2026-07-07T04:12:44Z
dc.descriptionA conjectured finite M-theory based on eleven-dimensional supergravity formulated in a superspace with a non-anticommutative <>-product of field operators is proposed. Supermembranes are incorporated in the superspace <>-product formalism. When the deformed supersymmetry invariant action of eleven-dimensional supergravity theory is expanded about the standard supersymmetry invariant action, the spontaneously compactified M-theory can yield a four-dimensional de Sitter spacetime inflationary solution with dark energy described by the four-form F-fields. A fit to the present cosmological data for an accelerating universe is obtained from matter fields describing the dominant dark matter and the four-form F-field dark energy. Chiral fermions are obtained from the M-theory by allowing singularities in the compact internal seven-dimensional space. The possibility of obtaining a realistic M-theory containing the standard model is discussed.
dc.description25 pages, LaTeX file, no figures
dc.identifierhttps://arxiv.org/abs/hep-th/0111225
dc.identifierhttp://arxiv.org/abs/hep-th/0111225
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/51010
dc.subjectHigh Energy Physics - Theory
dc.subjectAstrophysics
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Phenomenology
dc.titleM-Theory on a Supermanifold
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