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arXiv · 2610.26177

Quantum Noise from Massive Lorentz--Violating Gravitons: Interferometer Signatures in Very Special Linear Gravity

Jorge Alfaro·Alex Soto·Alessandro Santoni
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Abstract

In this work we analyse under the Very Special Linear Gravity framework, which introduces a gauge invariant massive graviton with two polarizations, possible signatures of gravitons in a classical gravitational detector. Following the Vernon approach we found dissipative terms consistent with other works and extra terms of order of the graviton mass squared. The model also presents a characteristic feature when a squeezed state is considered. In such case, a contribution that distinguishes the sign of the squeezing phase is present.

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Jorge Alfaro, Alex Soto, Alessandro Santoni. 2026-10-19. Quantum Noise from Massive Lorentz--Violating Gravitons: Interferometer Signatures in Very Special Linear Gravity. https://arxiv.org/abs/2610.26177

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