2025/12/20 by Minyi Huang, Huang, Minyi, Ray‐Kuang Lee +1
Physics and Astronomy · Computer Science · #Quantum Mechanics and Applications #Quantum Information and Cryptography #Noncommutative and Quantum Gravity Theories
paper · doi:10.48550/arxiv.2512.18374
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.