Asymptotic Quantum Parameter Estimation in Spin 1/2 System
Abstract
Description
For the precise estimation of the unknown quantum state, the independent samples should be prepared. Can we reduce the error of the estimation by the measurement using the quantum correlation between every sample? In this paper, this question is treated in the parameter estimation for the unknown state.
LaTeX, 6 pages, submitted to The Proceedings of 5th International Conference on Squeezed States and Uncertainty Relations
LaTeX, 6 pages, submitted to The Proceedings of 5th International Conference on Squeezed States and Uncertainty Relations