Gauge Thresholds and Kaehler Metrics for Rigid Intersecting D-brane Models
arXiv:0711.0866 · doi:10.1088/1126-6708/2007/12/072
Abstract
The gauge threshold corrections for globally consistent Z2 x Z2' orientifolds with rigid intersecting D6-branes are computed. The one-loop corrections to the holomorphic gauge kinetic function are extracted and the Kaehler metrics for the charged chiral multiplets are determined up to two constants.
22 pages, 1 figure; v2: minor modifications, version to appear in JHEP