Figure 5 | Scientific Reports

Figure 5

From: Entanglement and entropy squeezing in the system of two qubits interacting with a two-mode field in the context of power low potentials

Figure 5

Dynamics of the negativity as a function of time \(\epsilon t\) with \(z=8\) and \(q=4\) for the case of \(\lambda _D=\lambda _S=0\). (a,c,e) correspond to stationary qubits \(\lambda (t)=\varepsilon \), while (b,d,f) correspond to nonstationary qubits \(\lambda (t)=\varepsilon \sin (t)\). Three PCSPLPs are considered: (a,b) correspond to harmonic potential, (c,d) correspond to triangular potential, and (e,f) for infinite well potential.

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