Exact Characterization of the Holevo Bound by a Quantum Fisher Information Family

arXiv:2609.31601 · quant-ph, cond-mat.stat-mech, math-ph, math.MP · Submitted 2026-09-25 · Read on arXiv

quant-ph, cond-mat.stat-mech, math-ph, math.MP

Submitted: 2026-09-25

Updated: 2026-09-25

Comments: 8 pages, 1 figure

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Fisher Information — 7× in this paper · explained in 3 episodes
• Generalization — 2× in this paper · explained in 13 episodes
• Computational Tractability — 1× in this paper · explained in 2 episodes
• Entanglement — 1× in this paper · explained in 3 episodes
• Hilbert Space — 1× in this paper · explained in 2 episodes

Sources

• Conciliation of Bayes and Pointwise Quantum State Estimation: Asymptotic information bounds in quantum statistics
• Quantifying Symmetry Breaking with Metric Adjusted Quantum Geometric Tensors

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