Bulk reconstruction and Bogoliubov transformations in AdS$_2$
High Energy Physics - Theory
2021-10-13 v2 General Relativity and Quantum Cosmology
Abstract
In the bulk reconstruction program, one constructs boundary representations of bulk fields. We investigate the relation between the global/Poincare and AdS-Rindler representations for AdS. We obtain the AdS-Rindler smearing function for massive and massless fields and show that the global and AdS-Rindler boundary representations are related by conformal transformations. We also use the boundary representations of creation and annihilation operators to compute the Bogoliubov transformation relating global modes to AdS-Rindler modes for both massive and massless particles.
Cite
@article{arxiv.2106.07304,
title = {Bulk reconstruction and Bogoliubov transformations in AdS$_2$},
author = {Parijat Dey and Nirmalya Kajuri},
journal= {arXiv preprint arXiv:2106.07304},
year = {2021}
}
Comments
20 pages