Kähler moduli stabilization from ten dimensions

Autor: Iosif Bena, Mariana Graña, Nicolas Kovensky, Ander Retolaza
Přispěvatelé: Institut de Physique Théorique - UMR CNRS 3681 (IPHT), Centre National de la Recherche Scientifique (CNRS)-Université Paris-Saclay-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), ANR-16-CE31-0004,Black-dS-String,Micro-états de trous noirs et solutions de Sitter en Théorie des Cordes(2016)
Jazyk: angličtina
Rok vydání: 2019
Předmět:
High Energy Physics - Theory
Nuclear and High Energy Physics
compactification
moduli: stability
Type II string theory
Superstring Vacua
D-brane
01 natural sciences
gaugino: condensation
Moduli
membrane model
Theoretical physics
High Energy Physics::Theory
effective field theory
Flux compactifications
0103 physical sciences
anti-de Sitter
lcsh:Nuclear and particle physics. Atomic energy. Radioactivity
010306 general physics
capture
transition: geometrical
geometry: complex
Physics
cosmological constant
Compactification (physics)
010308 nuclear & particles physics
[PHYS.HTHE]Physics [physics]/High Energy Physics - Theory [hep-th]
Supergravity
High Energy Physics::Phenomenology
Gaugino
Supersymmetry
back reaction
dimension: 10
Nonperturbative Effects
string
supergravity: solution
lcsh:QC770-798
supersymmetry
Gaugino condensation
Zdroj: JHEP
JHEP, 2019, 10, pp.200. ⟨10.1007/JHEP10(2019)200⟩
Journal of High Energy Physics, Vol 2019, Iss 10, Pp 1-22 (2019)
Journal of High Energy Physics
Journal of High Energy Physics, Springer, 2019, 10, pp.200. ⟨10.1007/JHEP10(2019)200⟩
Journal of High Energy Physics, 2019, 10, pp.200. ⟨10.1007/JHEP10(2019)200⟩
ISSN: 1126-6708
1029-8479
DOI: 10.1007/JHEP10(2019)200⟩
Popis: We describe the back-reaction of gaugino condensates in supersymmetric AdS$_4$ Type II String Theory compactifications with fluxes. We use generalized complex geometry to capture the modification of the ten-dimensional supersymmetry equations and show that the cosmological constant prevents the cycle wrapped by the branes with gaugino condensation from shrinking to zero size. Thus, unlike in ordinary geometric transitions in flat space, the volume of this cycle remains finite. For D7 branes with gaugino condensation, this gives a ten-dimensional account of K\"ahler moduli stabilization. Furthermore, by matching the ten-dimensional supergravity solutions near and far from the cycle wrapped by the D7 branes, we find a relation between the size of this cycle and the cosmological constant. This relation agrees with the supersymmetric AdS vacuum condition obtained by KKLT using effective field theory.
Comment: 21 pages. v2: version published in JHEP with minor modifications
Databáze: OpenAIRE