Triple measurements uncertainty and the distinguishment between the separable and entangled states
Quantum Physics
2025-12-23 v1
Abstract
Uncertainty and entanglement are both profound and key concepts in quantum theory. For three observables, the tightest uncertainty constants for both product and summation forms are revealed. In this work, we give an alternative proof for three observables, also with a physical interpretation of the uncertainty constants. Our results show that such constants are intimately connected with the distinguishment between separable and entangled states.
Cite
@article{arxiv.2512.18374,
title = {Triple measurements uncertainty and the distinguishment between the separable and entangled states},
author = {Minyi Huang and Ray-Kuang Lee},
journal= {arXiv preprint arXiv:2512.18374},
year = {2025}
}
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5 pages