Standard Quantum Limit and Heisenberg Limit in Function Estimation

Kura, N; Ueda, M

Kura, N (corresponding author), Univ Tokyo, Dept Phys, Bunkyou Ku, 7-3-1 Hongo, Tokyo 1130033, Japan.

PHYSICAL REVIEW LETTERS, 2020; 124 (1):

Abstract

Unlike well-established parameter estimation, function estimation faces conceptual and mathematical difficulties despite its enormous potential utilit......

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