We have established a novel method to detect non-Markovian indivisible quantum channels using structural physical approximation. We have shown that this method can be used to detect eternal non -Markovian operations. We have further established that harnessing eternal non-Markovianity, we can device a protocol to detect quantum entanglement.
@article{arxiv.2109.02335,
title = {Non-Markovianity and entanglement detection},
author = {Sourav Chanduka and Bihalan Bhattacharya and Rounak Mundra and Samyadeb Bhattacharya and Indranil Chakrabarty},
journal= {arXiv preprint arXiv:2109.02335},
year = {2023}
}