Search for Lorentz violation in short-range gravity

J. C. Long, V. Alan Kostelecký

Research output: Contribution to journalArticlepeer-review


A search for sidereal variations in the force between two planar tungsten oscillators separated by about 80 μm sets the first experimental limits on Lorentz violation involving quadratic couplings of the Riemann curvature, consistent with no effect at the level of 10-7 m2.

Original languageEnglish (US)
Article number092003
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Issue number9
StatePublished - May 8 2015
Externally publishedYes

ASJC Scopus subject areas

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


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