Comparative study of the dynamics of quantum entanglement, purity and degree of purity in two hybrid quantum systems: non-Markovian and Markovian regime. - Odette Melachio Tiokang; Fridolin Nya Tchangnwa; Jaures Diffo Tchinda; Alain Giresse Tene; Lionel Tenemeza Kenfack; Martin Tchoffo (Quantum Inf. Process., 2022)