The Wigner-Yanase information can increase under phase sensitive incoherent operations

DOI10.1016/j.aop.2015.04.023zbMath1343.81030arXiv1505.00151OpenAlexW3098487619MaRDI QIDQ305335

Zhaofang Bai, Shuanping Du

Publication date: 29 August 2016

Published in: Annals of Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1505.00151

zbMATH Keywords

Wigner-Yanase skew informationcoherence measure

Mathematics Subject Classification ID

Quantum measurement theory, state operations, state preparations (81P15) Quantum coherence, entanglement, quantum correlations (81P40) Quantum information, communication, networks (quantum-theoretic aspects) (81P45)

Related Items (13)

Quantum coherence and geometric quantum discord ⋮ Ordering states with coherence measures ⋮ Environment-induced quantum coherence spreading of a qubit ⋮ Geometry of skew information-based quantum coherence ⋮ Steered Quantum Coherence as a Signature of Topological Quantum Phase Transitions in the Extended XY Model ⋮ Enhancing nonlocal advantage of quantum coherence in correlated quantum channels ⋮ Ordering states of \(l_1\) norm and \(\alpha\)-affinity of coherence ⋮ Genuine quantum coherence ⋮ Quantumness of ensembles via coherence ⋮ Coherence measures induced by norm functions ⋮ The dynamic behaviors of local quantum uncertainty for three-qubit \(X\) states under decoherence channels ⋮ Interplay between coherence and mixedness as well as its geometry for arbitrary two-qubit X-states ⋮ Average skew information-based coherence and its typicality for random quantum states

Cites Work

• Simulating symmetric time evolution with local operations

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