Schr\"odinger uncertainty relation with Wigner-Yanase skew information
Quantum Physics
2015-05-19 v2
Abstract
We shall give a new Schr\"odinger type uncertainty relation for a quantity representing a quantum uncertainty, introduced by S.Luo in \cite{Luo1}. Our result improves the Heisenberg uncertainty relation shown in \cite{Luo1} for a mixed state.
Keywords
Cite
@article{arxiv.1005.2655,
title = {Schr\"odinger uncertainty relation with Wigner-Yanase skew information},
author = {Shigeru Furuichi},
journal= {arXiv preprint arXiv:1005.2655},
year = {2015}
}
Comments
to appear in Phys.Rev.A