de Sitter space and Holography
de Sitter space and Holography
de Sitter space and Holography
- No tags were found...
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
In the RS construction one truncates the warp factor at afinite value of the radial coordinate by including a brane sourcewith extra <strong>de</strong>gree of freedom. In the dS case, the additionalbrane source is unnecessary.A smooth UV brane at which the warp factor turns around isbuilt in to the geometry.BULKBRANEM d−1QuantumGravityMdClassical Gravityin dS d?1/LGravity + 2 CFTsin dS d−1M dL>>1• On d-dimensional gravity si<strong>de</strong>, one has local effective fieldtheory up to M d ≫ 1/R.• Above M d quantum gravity effects become important inthe bulk <strong>and</strong> one has to UV complete the system.• Using gravity si<strong>de</strong> one can study the d − 1 dimensionaltheory in the range of energy 1/R < E < M d .49