Non-Markovian effects on the nonlocality of a qubit-oscillator system
Jie Li, Gerard McKeown, F. L. Semião, Mauro Paternostro · Physical Review A · 2012
Non-Markovian evolutions are responsible for a wide variety of physically interesting effects. Here, we study nonlocality of the nonclassical state of a system consisting of a qubit and an oscillator exposed to the effects of non-Markovian evolutions. We find that the different facets of non-Markovianity affect nonlocality in different and nonobvious ways, ranging from pronounced insensitivity of the Bell function to quite spectacular evidence of information kickback.