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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-243034
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.24303
Zusammenfassung
We investigate hyperfine induced electron spin and entanglement dynamics in a system of two quantum dot spin qubits. We focus on the situation of zero external magnetic field and concentrate on approximation-free theoretical methods. We give an exact solution of the model for homogeneous hyperfine coupling constants (with all coupling coefficients being equal) and varying exchange coupling, and ...
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