Fig. 5
From: Decoherence of quantum local fisher and uncertainty information in two-qubit NV centers
The dynamics of LQFI, LQU, and concurrence for two NV-center qubits of Fig.1a are shown when the intrinsic decoherence is taken with a large coupling \(1/\gamma = 5\times 10^{-3}\) in (a), and \(1/\gamma = 5\times 10^{-2}\) in (b).
