M-Theory on a Supermanifold
نویسنده
چکیده
A 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. The great tragedy of Science – the slaying of a beautiful hypothesis by an ugly fact.
منابع مشابه
Equivariant de Rham cohomology and gauged field theories
5 Mapping supermanifolds and the functor of points formalism 31 5.1 Internal hom objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 5.2 The functor of points formalism . . . . . . . . . . . . . . . . . . . . . . . . . 34 5.3 The supermanifold of endomorphisms of R0|1 . . . . . . . . . . . . . . . . . . 36 5.4 Vector bundles on supermanifolds . . . . . . . . . . . . . . . ....
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