We review an evolution equation for quantum entanglement for 2 × 2 dimensional quantum systems, the smallest system that can
exhibit entanglement, and extend it to higher dimensional systems. Furthermore, we provide statistical evidence for the equation’s
applicability to the experimentally relevant domain of weakly mixed states.
Keywords Quantum information - Entanglement - Open system dynamics
PACS 03.67.-a - 03.67.Mn - 03.65.Yz