An EIT search for Lorentz violating signals
Abstract
Description
A test of Lorentz invariance has been performed using an EIT resonance as a precision frequency discriminator within an Ives-Stilwell like apparatus. We analyse the experiment within the framework of the Standard Model Extension and have made the first direct measurment of the parameter $κ_{tr}<1.6\times10^{-5}$.
11 pages, 3 figures Minor corrections: additional references and correction to calculated value
11 pages, 3 figures Minor corrections: additional references and correction to calculated value