SISSA Preprints

Browsing by Author "Westphal, Alexander"

Browsing by Author "Westphal, Alexander"

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  • Parameswaran, Susha L.; Westphal, Alexander (2007-03-02)
    In this note, we review our construction of de Sitter vacua in type IIB flux compactifications, in which moduli stabilization and D-term uplifting can be combined consistently with the supergravity constraints. Here, the ...
  • Westphal, Alexander (2006-12-11)
    We present a new way to construct de Sitter vacua in type IIB flux compactifications, in which the interplay of the leading perturbative and non-perturbative effects stabilize all moduli in dS vacua at parametrically large ...
  • Parameswaran, Susha L.; Westphal, Alexander (2006-04-12)
    We present a new way to construct de Sitter vacua in type IIB flux compactifications, in which moduli stabilization and D-term uplifting can be combined in a manner consistent with the supergravity constraints. Here, the ...