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Superconducting-Gravimeter Tests of Local Lorentz Invariance

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arxiv 1612.08495 v2 pith:DJYDL2ED submitted 2016-12-27 gr-qc hep-ph

classification gr-qchep-ph
keywords invariancelocallorentzsuperconducting-gravimeterachievedanalysisbestcouplings
verification ladder T0 review T1 audit T2 compute T3 formal
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Superconducting-gravimeter measurements are used to test the local Lorentz invariance of the gravitational interaction and of matter-gravity couplings. The best laboratory sensitivities to date are achieved via a maximum-reach analysis for 13 Lorentz-violating operators, with some improvements exceeding an order of magnitude.

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Cited by 3 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Lorentz-violating matter-gravity couplings in small-eccentricity binary pulsars

    hep-ph 2019-08 accept novelty 6.0 of 10

    Using three small-eccentricity relativistic binary pulsars, this paper obtains order-of-magnitude upper limits on SME matter-gravity coefficients for neutrons, protons, and electrons.

  2. Modified gravitational wave propagations in linearized gravity with Lorentz and diffeomorphism violations and their gravitational wave constraints

    gr-qc 2025-01 conditional novelty 5.0 of 10

    No evidence of Lorentz or diffeomorphism violation is found in GWTC-3 gravitational waves, yielding 90% bounds on the lowest-dimension SME coefficients k(2)(I)00 and k(3)(V)jm.

  3. Modified theories of gravity at different curvature scales

    gr-qc 2025-02 unverdicted novelty 3.0 of 10

    A review that classifies modified gravity theories by the GR principles they preserve or violate, and maps their tests onto a curvature-compactness plane.

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