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arXiv · 2510.08828

LIV-Decoherence on Gravitational Cat States

Iarley P. Lobo·Kelvin Sampaio·Gislaine Varão·Moises Rojas·Valdir B. Bezerra
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Abstract

Inspired by approaches based on the stochastic generalized uncertainty principle, we propose a Lindblad equation derived from the quantization of a stochastic modified dispersion relation in a Lorentz Invariance Violation (LIV) scenario. This framework enables us to investigate decoherence effects in a system of particles exhibiting gravitationally induced entanglement. We analyze the impact of LIV on entanglement (quantified by concurrence) considering systematic and stochastic effects.

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Iarley P. Lobo, Kelvin Sampaio, Gislaine Varão, Moises Rojas, Valdir B. Bezerra. 2025-10-09. LIV-Decoherence on Gravitational Cat States. https://doi.org/10.1016/j.physletb.2025.139923

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