Quantum correlation dynamics of two qubits in independent reservoirs with initial system-reservoir correlations

Xin-Ping Ma,Yue Sun,Jin-Liang Guo

Figure 3. Atomic concurrence as a function of dimensionless quantity ωt for the initial state $| \psi (0){\rangle }_{{ABE}}=| {gg}\rangle $ ⨂ $(\cos \zeta | 01\rangle +\sin \zeta | 10\rangle )$ in Markovian regime Γ = 5ω.