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arXiv · 1505.04843

Gravitons to Photons -- attenuation of gravitational waves

Preston Jones·Douglas Singleton
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Abstract

In this essay we examine the response of an Unruh-DeWitt detector (a quantum two-level system) to a gravitational wave background. The spectrum of the Unruh-Dewitt detector is of the same form as some scattering processes or three body decays such as muon-electron scattering or muon decay. Based on this similarity we propose that the Unruh-DeWitt detector response implies a "decay" or attenuation of gravitons, $G$, into photons, $γ$, via $G + G \rightarrow γ+ γ$ or $G \rightarrow γ+ γ+ G$. Over large distances such a decay/attenuation may have consequences in regard to the detection of gravitational waves.

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Preston Jones, Douglas Singleton. 2015-12-08. Gravitons to Photons -- attenuation of gravitational waves. https://doi.org/10.1142/s0218271815440174

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