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

F. A. Dilkes; M. J. Duff; J. L. Liu; Hisham Sati

doi:10.1103/physrevlett.87.041301

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

F. A. Dilkes, M. J. Duff, J. L. Liu, Hisham Sati

Mathematics

Research output: Contribution to journal › Article › peer-review

Abstract

Quantum discontinuity between zero and infinitesimal graviton mass with a λ term was studied. The one loop graviton vacuum amplitude was also caculated for a massive graviton. The results showed that the absence of the discontinuity is only an artifact of the tree approximation and the discontinuity reappears at one loop.

Original language	English (US)
Article number	041301
Pages (from-to)	413011-413014
Number of pages	4
Journal	Physical Review Letters
Volume	87
Issue number	4
DOIs	https://doi.org/10.1103/physrevlett.87.041301
State	Published - Jul 23 2001

ASJC Scopus subject areas

General Physics and Astronomy

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10.1103/physrevlett.87.041301

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title = "Quantum discontinuity between zero and infinitesimal graviton mass with a Λ term",

abstract = "Quantum discontinuity between zero and infinitesimal graviton mass with a λ term was studied. The one loop graviton vacuum amplitude was also caculated for a massive graviton. The results showed that the absence of the discontinuity is only an artifact of the tree approximation and the discontinuity reappears at one loop.",

author = "Dilkes, {F. A.} and Duff, {M. J.} and Liu, {J. L.} and Hisham Sati",

year = "2001",

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language = "English (US)",

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AU - Liu, J. L.

AU - Sati, Hisham

PY - 2001/7/23

Y1 - 2001/7/23

N2 - Quantum discontinuity between zero and infinitesimal graviton mass with a λ term was studied. The one loop graviton vacuum amplitude was also caculated for a massive graviton. The results showed that the absence of the discontinuity is only an artifact of the tree approximation and the discontinuity reappears at one loop.

AB - Quantum discontinuity between zero and infinitesimal graviton mass with a λ term was studied. The one loop graviton vacuum amplitude was also caculated for a massive graviton. The results showed that the absence of the discontinuity is only an artifact of the tree approximation and the discontinuity reappears at one loop.

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

Abstract

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