de Sitter in non-supersymmetric string theories: no-go theorems and brane-worlds
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DOI: 10.1007/jhep10(2020)108
Abstract: We study de Sitter configurations in ten-dimensional string models where supersymmetry is either absent or broken at the string scale. To this end, we derive expressions for the cosmological constant in general warped flux compactifications… read more here.
Keywords: non supersymmetric; sitter non; supersymmetric string; string theories ... See more keywords