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arXiv · 2309.07455

Influence of Initial Entangled States on the Temperature-Dependent CHSH Inequality

Esteban Marulanda·Andrés Gómez
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Abstract

We demonstrate that the temperature affects the validity of the CHSH inequality in an open bipartite two-qubit system. Specifically, for initial entangled states within the decoherence-free subspace (DFS), the CHSH inequality remains temperature-independent. In contrast, other entangled states exhibit a temperature threshold beyond which the inequality holds.

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Esteban Marulanda, Andrés Gómez. 2023-09-14. Influence of Initial Entangled States on the Temperature-Dependent CHSH Inequality. https://arxiv.org/abs/2309.07455

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