Fine-Tuning in Brane-antibrane Inflation

Abstract

I give a brief overview of brane-antibrane inflation, with emphasis on the problems of tuning to get a flat potential in the KKLMMT framework, and recent work on the nature of superpotential corrections in that model.

14 pages, 11 figures; presented at conference "From Strings to LHC," January 2-10 2007, International Centre Dona Paula, Goa, India

References in corpus (8)

• A Large Mass Hierarchy from a Small Extra Dimension
• de Sitter Vacua in String Theory
• Hierarchies from Fluxes in String Compactifications
• Towards Inflation in String Theory
• The Inflationary Brane-Antibrane Universe
• Scales and hierarchies in warped compactifications and brane worlds
• Holomorphic D7-Branes and Flavored N=1 Gauge Theories
• On the Moduli Space of the Cascading SU(M+p)xSU(p) Gauge Theory

Cited by in corpus (2)

• Large Gravitational Waves and Lyth Bound in Multi Brane Inflation
• On the four-dimensional effective theories in brane-worlds