Improved uncertainty relation in the presence of quantum memory

DOI10.1088/1751-8113/49/49/49LT01zbMath1357.81125arXiv1604.04944OpenAlexW2336382596WikidataQ57429259 ScholiaQ57429259MaRDI QIDQ2960238

Xianqing Li-Jost, Naihuan Jing, Yunlong Xiao, Shao-Ming Fei

Publication date: 8 February 2017

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1604.04944

zbMATH Keywords

entropyuncertainty relationsquantum memory

Mathematics Subject Classification ID

Cryptography (94A60) Quantum measurement theory, state operations, state preparations (81P15) Commutation relations and statistics as related to quantum mechanics (general) (81S05) Measures of information, entropy (94A17) Analysis of variance and covariance (ANOVA) (62J10) Quantum coherence, entanglement, quantum correlations (81P40) Quantum cryptography (quantum-theoretic aspects) (81P94)

Related Items (5)

Uncertainty under quantum measures and quantum memory ⋮ The Optimal Uncertainty Relation ⋮ Tighter Bound of Entropic Uncertainty under the Unruh Effect ⋮ Conditional entropic uncertainty relations for Tsallis entropies ⋮ Improved unitary uncertainty relations

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