Classical-driving-assisted quantum correlation

The dynamical behaviour of quantum correlations of two identical atoms driven by
classical fields and embedded in two independent non-Markovian environments is
investigated. It is shown that how the global quantum discord and the local quantum
uncertainty as the measures of quantum correlations can be controlled and protected by
manipulating the classical-driving strength. Moreover, we demonstrate that the decay
process of the quantum correlations can be slowed down by adjusting the central
frequency of the reservoir.