Uncertainty relations based on mutually unbiased measurements
Quantum Physics
2015-06-09 v1
Abstract
We derive uncertainty relation inequalities according to the mutually unbiased measurements. Based on the calculation of the index of coincidence of probability distribution given by MUMs on any density operator in , both state-dependent and state-independent forms of lower entropic bounds are given. Furthermore, we formulate uncertainty relations for MUMs in terms of R\'{e}nyi and Tsallis entropies.
Cite
@article{arxiv.1407.6816,
title = {Uncertainty relations based on mutually unbiased measurements},
author = {Bin Chen and Shao-Ming Fei},
journal= {arXiv preprint arXiv:1407.6816},
year = {2015}
}
Comments
5 pages