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.

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