Quantum discontinuity between zero and infinitesimal graviton mass with a Lambda term

Preprint

26 June 2001

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-th/0102093

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.

Keywords

INFINITESIMAL GRAVITON
QUANTUM DISCONTINUITY
APPROXIMATION
GRAVITON MASS
LAMBDA TERM
TREE

All Related Versions

Version 1, 2001-02-15, ArXiv
Version 2, 2001-03-28, ArXiv
Version 3, 2001-06-26, ArXiv
Published version: Physical Review Letters, 87 (4), 041301.

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