Information-Theoretic Analyses of Two-Level Quantum Systems
Abstract
Description
This paper has been superseded by quant-ph/0006009, "Quantum State Estimation Using Non-separable Measurements".
This paper is being withdrawn, as it has been superseded by quant-ph/0006009, "Quantum State Estimation Using Non-separable Measurements". The successor paper contains several additional analyses and figures, and corrects the previously reported "anomalous" Gill-Massar trace result (Fig. 1) for N = 7, so now the values 2 N - 1 for the pure state limits of these traces are obtained for all the studied cases, N = 2,...,7, of N copies of the two-level quantum systems
This paper is being withdrawn, as it has been superseded by quant-ph/0006009, "Quantum State Estimation Using Non-separable Measurements". The successor paper contains several additional analyses and figures, and corrects the previously reported "anomalous" Gill-Massar trace result (Fig. 1) for N = 7, so now the values 2 N - 1 for the pure state limits of these traces are obtained for all the studied cases, N = 2,...,7, of N copies of the two-level quantum systems