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arxiv: hep-th/0402021 · v4 · submitted 2004-02-03 · ✦ hep-th · astro-ph· gr-qc

Cosmic Acceleration and M Theory Cosmology

classification ✦ hep-th astro-phgr-qc
keywords someaccelerationcosmictheoryacceleratingcompactificationcosmologiescosmology
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This is a short overview of spatially flat (or open) four-dimensional accelerating cosmologies for some simple exponential potentials obtained by string or M theory compactification on some non-trivial curved spaces, which may lead to some striking results, e.g., the observed cosmic acceleration and the scale of the dark energy from first principles.

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