2 papers
quant-ph2025
Navigating entanglement via Ruderman-Kittel-Kasuya-Yosida exchange: Snake, bouncing, boundary-residing, pulse, and damping-stabilized time-frozen trajectories
Son-Hsien Chen, Seng Ghee Tan, Ching-Ray Chang
Entanglement dynamics are fundamental to quantum technologies, yet navigating their temporal profiles (trajectories) remains challenging. Here, we propose a scalable solid-state pl…
cond-mat.mes-hall2025
Entanglement induced by Heisenberg exchange between an electron in a nested quantum dot and a qubit with relative motion
Lee-Che Lin, Seng Ghee Tan, Ching-Ray Chang +2
We propose a nested quantum dot structure for improved control of entanglement induced by the Heisenberg exchange between an electron and a qubit with relative motion. The entangle…