Figure 6
From: Entanglement protection of classically driven qubits in a lossy cavity

Entanglement versus the driving field \(\Omega \) and the detuning parameter \(\Delta \) for an initially entangled state at scaled time (a) \(\lambda t=400\) for weak coupling regime, i.e., \(R=0.1\) and (b) \(\lambda t=4\) for strong coupling regime, i.e., \(R=10\). Here we have set \(\Delta _L=0\).