Standard Quantum Limit and Heisenberg Limit in Function Estimation

28 Jan 2020 Kura Naoto Ueda Masahito

Unlike well-established parameter estimation, function estimation faces conceptual and mathematical difficulties despite its enormous potential utility. We establish the fundamental error bounds on function estimation in quantum metrology for a spatially varying phase operator, where various degrees of smooth functions are considered... (read more)

PDF Abstract
No code implementations yet. Submit your code now

Categories


  • QUANTUM PHYSICS