Dynamics of Massive Scalar Fields in dS Space and the dS/CFT Correspondence
High Energy Physics - Theory
2009-11-07 v1
Abstract
Global geometric properties of dS space are presented explicitly in various coordinates. A Robertson-Walker like metric is deduced, which is convenient to be used in study of dynamics in dS space. Singularities of wavefunctions of massive scalar fields at boundary are demonstrated. A bulk-boundary propagator is constructed by making use of the solutions of equations of motion. The dS/CFT correspondence and the Strominger's mass bound is shown.
Keywords
Cite
@article{arxiv.hep-th/0204014,
title = {Dynamics of Massive Scalar Fields in dS Space and the dS/CFT Correspondence},
author = {Z. Chang and C. B. Guan},
journal= {arXiv preprint arXiv:hep-th/0204014},
year = {2009}
}
Comments
latex, 14 pages and 3 figures