Feedback control on DM interaction strength doubles time-averaged negativity under colored magnetic noise and yields 2.4 times better quantum Fisher information for static field estimation.
Entanglement in bipartite generalized coherent states
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Optimizing Quantum Entanglement Preservation in a Qubit-Qubit System with Dzyaloshinskii Moriya Interaction under Noisy Magnetic Fields via Feedback Control
Feedback control on DM interaction strength doubles time-averaged negativity under colored magnetic noise and yields 2.4 times better quantum Fisher information for static field estimation.