S-Matrix for AdS from General Boundary QFT
High Energy Physics - Theory
2012-08-10 v1 Mathematical Physics
math.MP
Quantum Physics
Abstract
The General Boundary Formulation (GBF) is a new framework for studying quantum theories. After concise overviews of the GBF and Schr\"odinger-Feynman quantization we apply the GBF to resolve a well known problem on Anti-deSitter spacetime where due to the lack of temporally asymptotic free states the usual S-matrix cannot be defined. We construct a different type of S-matrix plus propagators for free and interacting real Klein-Gordon theory.
Cite
@article{arxiv.1112.2225,
title = {S-Matrix for AdS from General Boundary QFT},
author = {Daniele Colosi and Max Dohse and Robert Oeckl},
journal= {arXiv preprint arXiv:1112.2225},
year = {2012}
}
Comments
4 pages, 5 figures, Proceedings of LOOPS'11 Madrid, to appear in IOP Journal of Physics: Conference Series (JPCS)