Semantic Scholar Open Access 2007 23 sitasi

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

S. Parameswaran A. Westphal

Lihat Sumber DOI

Abstrak

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.

Topik & Kata Kunci

Physics

Penulis (2)

S. Parameswaran

A. Westphal

Format Sitasi

APA MLA BibTeX

Parameswaran, S., Westphal, A. (2007). Consistent de Sitter string vacua from Kähler stabilization and D‐term uplifting. https://doi.org/10.1002/prop.200610374

Akses Cepat

Lihat di Sumber doi.org/10.1002/prop.200610374

Informasi Jurnal

Tahun Terbit: 2007
Bahasa: en
Total Sitasi: 23×
Sumber Database: Semantic Scholar
DOI: 10.1002/prop.200610374
Akses: Open Access ✓