Bounding the mass of the graviton using binary pulsar observations

Lee Samuel Finn, Patrick J. Sutton

Research output: Contribution to journalArticle

91 Citations (Scopus)

Abstract

The close agreement between the predictions of dynamical general relativity for the radiated power of a compact binary system and the observed orbital decay of the binary pulsars PSR B1913+16 and PSR B1534+12 allows us to bound the graviton mass to be less than 7.6×10-20 eV/c2 with 90% confidence. This bound is the first to be obtained from dynamic as opposed to static field relativity. The resulting limit on the graviton mass is within two orders of magnitude of that from solar system measurements, and can be expected to improve with further observations.

Original languageEnglish (US)
Article number044022
Pages (from-to)440221-440227
Number of pages7
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume65
Issue number4
StatePublished - Feb 15 2002

Fingerprint

gravitons
pulsars
relativity
solar system
confidence
orbitals
decay
predictions

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

Cite this

Finn, Lee Samuel ; Sutton, Patrick J. / Bounding the mass of the graviton using binary pulsar observations. In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 2002 ; Vol. 65, No. 4. pp. 440221-440227.
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Bounding the mass of the graviton using binary pulsar observations. / Finn, Lee Samuel; Sutton, Patrick J.

In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 65, No. 4, 044022, 15.02.2002, p. 440221-440227.

Research output: Contribution to journalArticle

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