DOAJ Open Access 2023

D 3 ¯ $$ \overline{\textrm{D}3} $$ -branes and gaugino condensation

Iosif Bena Emilian Dudaş Mariana Graña Gabriele Lo Monaco Dimitrios Toulikas

Abstrak

Abstract Anti-D3 branes at the bottom of warped throats, commonly used to uplift the cosmological constant in String-Theory de Sitter proposals, source a plethora of supersymmetry-breaking fluxes, that can interact nontrivially with other ingredients of the flux compactification. In this paper we perform a complex-structure decomposition of these fluxes, and compute the effect of the (0,3) flux component on the stabilization of Kähler moduli via D7-branes gaugino condensation. This allows us to obtain a new constraint on the validity of this stabilization mechanism. This effect does not appear hard to satisfy in de Sitter construction proposals that use long warped throats, but may be problematic in proposals where the warping is small.

Topik & Kata Kunci

Nuclear and particle physics. Atomic energy. Radioactivity

Penulis (5)

Iosif Bena

Emilian Dudaş

Mariana Graña

Gabriele Lo Monaco

Dimitrios Toulikas

Format Sitasi

APA MLA BibTeX

Bena, I., Dudaş, E., Graña, M., Monaco, G.L., Toulikas, D. (2023). D 3 ¯ $$ \overline{\textrm{D}3} $$ -branes and gaugino condensation. https://doi.org/10.1007/JHEP12(2023)019

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Informasi Jurnal

Tahun Terbit: 2023
Sumber Database: DOAJ
DOI: 10.1007/JHEP12(2023)019
Akses: Open Access ✓