3D Plot from Scientific Research

A representation of two connected DQDs. The S-T - qubits have a splitting of {J}_{ij}-{\overline{E}}_{z,ij} and {J}_{kl}-{\overline{E}}_{z,kl} (neglecting {\Delta }_{{\mathrm{ST}}_{-}} ), which are controlled by the detunings i j and k l , respectively. The qubitqubit coupling J coup is an average of J i k and J j l between the corresponding dots, which are controlled by i k and j l .

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