Quantum-bath-driven decoherence of mixed spin systems
Quantum-bath-driven decoherence of mixed spin systems
The decoherence of mixed electron-nuclear spin qubits is a topic of great current importance, but understanding is still lacking: While important decoherence mechanisms for spin qubits arise from quantum spin bath environments with slow decay of correlations, the only analytical framework for explaining observed sharp variations of decoherence times with …