Relating different quantum generalizations of the conditional Rényi entropy
Relating different quantum generalizations of the conditional Rényi entropy
Recently a new quantum generalization of the Rényi divergence and the corresponding conditional Rényi entropies was proposed. Here, we report on a surprising relation between conditional Rényi entropies based on this new generalization and conditional Rényi entropies based on the quantum relative Rényi entropy that was used in previous literature. …