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quant-ph2026
Collective Floquet engineering between two distant superconducting artificial atoms
Y. -H. Huang, Jiale Yuan, Z. Q. Niu +11
A one-dimensional waveguide is a crucial medium for transferring propagating quantum information between remote qubits, yet the photon-mediated interaction is typically fixed by th…
quant-ph2026
Deterministic Minimum-Leakage Continuous-Variable Quantum Key Distribution with Phase-Conjugated Twin Beams
Zhenlin Zhao, Dawei Wang
Minimum-leakage continuous-variable quantum key distribution suppresses Eve's Holevo information by engineering the signal ensemble during state preparation. The existing symmetric…