# Universal upper bound for the Holevo information induced by a quantum operation

@article{Zhang2011UniversalUB,
title={Universal upper bound for the Holevo information induced by a quantum operation},
author={Lin Zhang and Junde Wu and S. M. Fei},
journal={Physics Letters A},
year={2011},
volume={376},
pages={3588-3592}
}
• Published 27 October 2011
• Physics
• Physics Letters A
4 Citations
On the upper bound of classical correlations in a bipartite quantum system
• Physics
• 2017
For a bipartite quantum system consisting of subsystems A and B it was shown by Zhang et al. (Physics Letters A 376 (2012) 3588-3592) that the amount of classical correlations, which is used to
Upper Bounds for the Holevo Information Quantity and Their Use
It is shown that an appropriate choice of the reference state gives tight upper bounds for the Holevo quantity which in many cases improve the estimates existing in the literature.
Upper bounds for the Holevo quantity and their use
It is shown that appropriate choice of the reference state gives tight upper bounds for the Holevo quantity which in many cases improve existing estimates in the literature.
Internal Entanglement and External Correlations of Any Form Limit Each Other.
The internal entanglement of a bipartite system, and its correlations with another system, limit each other, and a measure of correlations, of any nature, cannot increase under local operations.

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• Engineering
• 2003
OF THE DISCLOSURE A gas Spring for a drawing table which has a cylinder, a piston in the cylinder, and a piston rod projecting from the piston through one end wall of the cylinder, the other end wall