Information-theoretic Bell inequalities based on Tsallis entropy

Understand

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.