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tags: information-theoretic bell inequality, bell inequality, 2014, PRA2015
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# [WIP][Information-theoretic Bell inequalities based on Tsallis entropy](https://arxiv.org/abs/1410.4623)
Marek Wajs, Pawel Kurzynski, Dagomir Kaszlikowski

## Abstract
We numerically investigate entropic Bell inequalities for a pair of entangled qutrits using information-theoretic distances. We show that for this class of inequalities Tsallis entropy is more suitable than Shannon as it reveals non-classicality for a larger set of quantum states. Finally, we find that like probability based inequalities, entropic ones are maximally violated by the non-maximally entangled qutrit state.

## Backgrounds and Contributions

## Methods

## Open Problems