Sequestering in string theory

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Published 3 October 2007 Published under licence by IOP Publishing Ltd
, , Citation Shamit Kachru et al JHEP10(2007)013 DOI 10.1088/1126-6708/2007/10/013

1126-6708/2007/10/013

Abstract

We study sequestering, a prerequisite for flavor-blind supersymmetry breaking in several high-scale mediation mechanisms, in compactifications of type IIB string theory. We find that although sequestering is typically absent in unwarped backgrounds, strongly warped compactifications do readily sequester. The AdS/CFT dual description in terms of conformal sequestering plays an important role in our analysis, and we establish how sequestering works both on the gravity side and on the gauge theory side. We pay special attention to subtle compactification effects that can disrupt sequestering. Our result is a step toward realizing an appealing pattern of soft terms in a KKLT compactification.

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10.1088/1126-6708/2007/10/013