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arXiv · hep-th/0103180

Scalar gravitational waves and Einstein frame

S. Bellucci·V. Faraoni·D. Babusci
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Abstract

The response of a gravitational wave detector to scalar waves is analysed in the framework of the debate on the choice of conformal frames for scalar-tensor theories. A correction to the geodesic equation arising in the Einstein conformal frame modifies the geodesic deviation equation. This modification is due to the non-metricity of the theory in the Einstein frame, yielding a longitudinal mode that is absent in the Jordan conformal frame.

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S. Bellucci, V. Faraoni, D. Babusci. 2001-03-21. Scalar gravitational waves and Einstein frame. https://doi.org/10.1016/s0375-9601(01)00216-x

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