Graviton noise:the Heisenberg picture
General Relativity and Quantum Cosmology
2023-03-02 v3 High Energy Physics - Theory
Abstract
We study the geodesic deviation equation for a quantum particle in a linearized quantum gravitational field. Particle's Heisenberg equations of motion are treated as stochastic equations with a quantum noise. We explore the stochastic equation beyond its local approximation as a differential. We discuss the squeezed states resulting from an inflationary evolution. We calculate the noise in the thermal and squeezed states.
Keywords
Cite
@article{arxiv.2202.06125,
title = {Graviton noise:the Heisenberg picture},
author = {Z. Haba},
journal= {arXiv preprint arXiv:2202.06125},
year = {2023}
}
Comments
15 pages