561 citations · 6.4k across the 151 of their papers we have counts for
3 papers · 1 filter
New methods of testing Lorentz violation in electrodynamics
Michael E. Tobar, Peter Wolf, Alison Fowler +1
We investigate experiments that are sensitive to the scalar and parity-odd coefficients for Lorentz violation in the photon sector of the Standard Model Extension (SME). We show th…
Improved Test of Lorentz Invariance in Electrodynamics
Peter Wolf, Michael E. Tobar, Sebastien Bize +3
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 t…
Whispering Gallery Resonators and Tests of Lorentz Invariance
Peter Wolf, Michael E. Tobar, Sebastien Bize +3
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 descri…