Tests of relativity by complementary rotating Michelson-Morley experiments.

@article{Mller2007TestsOR,
  title={Tests of relativity by complementary rotating Michelson-Morley experiments.},
  author={Holger M{\"u}ller and Paul L. Stanwix and Michael E. Tobar and Eugene N. Ivanov and Peter Wolf and Sven Herrmann and Alexander Senger and Evgeny V. Kovalchuk and Achim Peters},
  journal={Physical review letters},
  year={2007},
  volume={99 5},
  pages={
          050401
        }
}
We report relativity tests based on data from two simultaneous Michelson-Morley experiments, spanning a period of more than 1 yr. Both were actively rotated on turntables. One (in Berlin, Germany) uses optical Fabry-Perot resonators made of fused silica; the other (in Perth, Australia) uses microwave whispering-gallery sapphire resonators. Within the standard model extension, we obtain simultaneous limits on Lorentz violation for electrons (5 coefficients) and photons (8) at levels down to 10… 
View on PubMed
arxiv.org
94 Citations
Background Citations
10
Methods Citations
3

Figures and Tables from this paper

94 Citations

Citation Type

Citation Type

High-sensitivity crossed-resonator laser apparatus for improved tests of Lorentz invariance and of space-time fluctuations
We describe an improved Michelson-Morley-type laser apparatus for highly sensitive tests of Lorentz invariance in the electron and photon sectors. The realization of an ultrastable rotation table…
Testing relativity with orbiting clocks
Flat-space picture of gravity vs. General Relativity: a precision test for present ether-drift experiments
Modern ether-drift experiments in vacuum could in principle detect the tiny refractive index that, in a flat-space picture of gravity, is appropriate for an apparatus placed on the Earth’s surface.…
Optical-cavity tests of higher-order Lorentz violation
The effects of Lorentz-violating operators of nonrenormalizable dimension in optical resonate cavities are studied. Optical-frequency experiments are shown to provide sensitivity to nondispersive…
Atom interferometry tests of local Lorentz invariance in gravity and electrodynamics
We present atom-interferometer tests of the local Lorentz invariance of post-Newtonian gravity. An experiment probing for anomalous vertical gravity on Earth, which has already been performed, uses…
Next Generation of Phonon Tests of Lorentz Invariance Using Quartz BAW Resonators
TLDR
Preliminary results of the second generation of phonon sector tests of the Lorentz invariance that implement quartz bulk acoustic wave oscillators indicate that standard model extension coefficients in the matter sector can be measured at a precision of order 10−16 GeV after taking a year’s worth of data.
Tests for Light Speed Isotropy: Experimental Method for Constraining the Mansouri-Sexl Parameter a by Using Ring Laser Gyroscopes
The Mansouri-Sexl theory is a well known test theory of relativity, alongside with the Standard Model Extension it is the golden standard for testing the predictions of special relativity. Mansouri…
The Physics Surrounding the Michelson-Morley Experiment and a New Æther Theory
From the customary view the Michelson-Morley experiment is used to expose the failure of the aether theory. The key point in this experiment is the \emph{fringe shift} of the interference pattern.…
Direct terrestrial test of Lorentz symmetry in electrodynamics to 10−18
TLDR
This work uses ultrastable oscillator frequency sources to perform a modern Michelson–Morley experiment and makes the most precise direct terrestrial test to date of Lorentz symmetry for the photon, constraining LorentZ violating orientation-dependent relative frequency changes.
Cavity bounds on higher-order lorentz-violating coefficients.
We determine the sensitivity of a modern Michelson-Morley resonant-cavity experiment to higher-order nonbirefringent and nondispersive coefficients of the Lorentz-violating standard-model extension.…
...
1
2
3
4
5
...

References

SHOWING 1-10 OF 50 REFERENCES
Modern Michelson-Morley experiment using cryogenic optical resonators.
TLDR
A new test of Lorentz invariance is performed by comparing the resonance frequencies of two orthogonal cryogenic optical resonators subject to Earth's rotation over approximately 1 yr, improving the best previous result by about 2 orders of magnitude.
TESTING THE FOUNDATIONS OF RELATIVITY USING CRYOGENIC OPTICAL RESONATORS
We present a new generation of experiments using cryogenic optical resonators(COREs) to test the foundations of relativity. The experiments test the isotropy of the speed of light (Michelson-Morley…
Test of Lorentz invariance in electrodynamics using rotating cryogenic sapphire microwave oscillators.
TLDR
The experiment is used to test for violations of Lorentz invariance in the framework of the photon sector of the standard model extension (SME), as well as the isotropy term of the Robertson-Mansouri-Sexl (RMS) framework.
Precision test of the isotropy of light propagation
We report on a test of the isotropy of light propagation performed by comparing the resonance frequencies of two orthogonal cryogenic optical resonators subject to Earth’s rotation over ∼1 yr. The…
Tests of Lorentz invariance using a microwave resonator.
TLDR
The frequencies of a cryogenic sapphire oscillator and a hydrogen maser are compared to set new constraints on a possible violation of Lorentz invariance and determine the variation of the oscillator frequency as a function of its orientation and of its velocity with respect to a preferred frame candidate.
Test of the isotropy of the speed of light using a continuously rotating optical resonator.
TLDR
A test of Lorentz invariance performed by comparing the resonance frequencies of one stationary optical resonator and one continuously rotating on a precision air bearing turntable results in an eightfold improvement with respect to previous nonrotating measurements.
Improved test of Lorentz invariance in electrodynamics
We report new results of a test of Lorentz invariance based on the comparison of a cryogenic sapphire microwave resonator and a hydrogen-maser. The experimental results are shown together with an…
Tests of relativity using a cryogenic optical resonator.
A 190-day comparison of the optical frequencies defined by an optical cavity and a molecular electronic transition is analyzed for the velocity independence of the speed of light (Kennedy-Thorndike…
New limit on signals of Lorentz violation in electrodynamics.
TLDR
An experiment to test for spacetime anisotropy terms that might exist from Lorentz violations puts a comparable bound on four linear combinations of parameters in the general standard model extension, and a weaker bound of < 4 x 10(-9) on three others.
Whispering Gallery Resonators and Tests of Lorentz Invariance
The frequencies of a cryogenic sapphire oscillator and a hydrogen maser are compared to set new constraints on a possible violation of Lorentz invariance. We give a detailed description of microwave…
...
1
2
3
4
5
...