Work

Consistent de Sitter string vacua from Kähler stabilization and D‐term uplifting

Year: 2007

Type: article

Abstract: 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 closed string fluxes fix the dilaton and the complex structure moduli while perturbative quantum corrections to the Kähler potential stabilize the volume Kähler modulus in an AdS4‐vacuum. Then, magnetized D7‐branes provide consistent supersymmetric D‐term uplifting towards dS4. Based on hep‐th/0602253.

Source: Fortschritte der Physik

DOI: 10.1002/prop.200610374

Authors: S.L. Parameswaran, A. Westphal

Institutions: Scuola Internazionale Superiore di Studi Avanzati, Istituto Nazionale di Fisica Nucleare, Sezione di Trieste

Language: English

Topic: Black Holes and Theoretical Physics

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W2106878519

FWCI: 1.595

Cites: 48

Cited by: 23

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