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 the Tsallis entropy is more suitable than the Shannon entropy, as it reveals nonclassicality 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.
- Received 27 October 2014
- Corrected 23 January 2015
DOI:https://doi.org/10.1103/PhysRevA.91.012114
©2015 American Physical Society
Corrections
23 January 2015