Quantum discontinuity between zero and infinitesimal graviton mass with a Lambda term
High Energy Physics - Theory
2009-11-07 v3 General Relativity and Quantum Cosmology
Abstract
We show that the recently demonstrated absence of the usual discontinuity for massive spin 2 with a Lambda term is an artifact of the tree approximation, and that the discontinuity reappears at one loop.
Cite
@article{arxiv.hep-th/0102093,
title = {Quantum discontinuity between zero and infinitesimal graviton mass with a Lambda term},
author = {F. A. Dilkes and M. J. Duff and James T. Liu and H. Sati},
journal= {arXiv preprint arXiv:hep-th/0102093},
year = {2009}
}
Comments
8 pages, revtex 3.1, title changed (version to appear in Phys. Rev. Lett.)