Regensburg 2016 – wissenschaftliches Programm
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HL: Fachverband Halbleiterphysik
HL 14: Spintronics: Transport and Theory
HL 14.9: Vortrag
Montag, 7. März 2016, 17:15–17:30, H13
Deterministic entanglement generation between spatially separated electronic spins — •Mónica Benito1, Martin Schütz2, Gloria Platero1, Geza Giedke2,3, and Ignacio Cirac2 — 1Insituto de Ciencia de Materiales de Madrid, CSIC, 28049 Madrid, Spain — 2Max Planck Institut für Quantenoptik, Hans-Kopfermann Strasse I, D-85748, Garching, Germany — 3Donostia International Physics Center DIPC, Paseo Manuel de Lardizabal 4, 20018 Donostia-San Sebastián, Spain
We propose a scheme for deterministic entanglement generation between two electronic spin qubits confined in spatially separated quantum dots. The mechanism is based on electron transport through an ancilla system driving the system spins into an entangled target steady-state. Since the entangle- ment is actively stabilized by purely dissipative dynamics, our scheme is inherently robust against noise and imperfections.