Corpus ID: 235458283

LIV effects on the quantum stochastic motion in an acoustic FRW-geometry

@inproceedings{Anacleto2021LIVEO,
  title={LIV effects on the quantum stochastic motion in an acoustic FRW-geometry},
  author={M. Anacleto and C. B{\'e}ssa and F. A. Brito and A. Mateus and E. Passos and J. R. L. Santos},
  year={2021}
}
It is well known in the literature that vacuum fluctuations can induce a random motion of particles which is sometimes called quantum Brownian motion or quantum stochastic motion. In this paper, we consider Lorentz Invariance Violation (LIV) in an acoustic spatially flat Friedman-RobertsonWalker (FRW) geometry. In particular, we are looking for the LIV effects in the stochastic motion of scalar and massive test particles. This motion is induced by a massless quantized scalar field on this… Expand

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