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Old ideas and new twists in string cosmology
Some of the phenomenological implications of string cosmological models are reviewed, with particular attention to the spectra of the tensor, scalar and vector modes of the geometry. A class of self-dual string cosmological models is presented. These solutions provide an effective description of col...
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Lenguaje: | eng |
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2004
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Acceso en línea: | http://cds.cern.ch/record/795042 |