Work

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

Year: 2026

Type: preprint

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.

Source: arXiv (Cornell University)

DOI: 10.48550/arxiv.2610.26177

Authors: Alfaro, Jorge, Soto, Alex, Santoni, Alessandro

Institutions: Pontificia Universidad Católica de Chile, Institute of Physics, Polish Academy of Sciences, University of Malta

Language: English

Topic: Noncommutative and Quantum Gravity Theories

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

Funders: European Commission, HORIZON EUROPE Framework Programme, Research Executive Agency

OpenAlex ID: W7223031553

Cites: 18

Cited by:

Related to: 10