title: Quantum discontinuity between zero and infinitesimal graviton mass with a Lambda term.
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.
authors.affiliation: Michigan Center for Theoretical Physics, Randall Laboratory, Department of Physics, University of Michigan, Ann Arbor, Michigan 48109-1120, USA. fadilkes@umich.edu
authors.forename: F A
authors.initials: FA
authors.lastname: Dilkes
authors.forename: M J
authors.initials: MJ
authors.lastname: Duff
authors.forename: J T
authors.initials: JT
authors.lastname: Liu
authors.forename: H
authors.initials: H
authors.lastname: Sati