3 papers
quant-ph2026
Coherent Control of an Embedded Bound State Without a Spectral Gap
Yue Chang
Bound states in the continuum (BICs) can confine photonic excitations in open systems without conventional cavities or band gaps, making them natural candidates for long-lived quan…
physics.atom-ph2025
Continuously tunable single-photon level nonlinearity with Rydberg state wave-function engineering
Biao Xu, Gen-Sheng Ye, Yue Chang +2
Extending optical nonlinearity into the extremely weak light regime is at the heart of quantum optics, since it enables the efficient generation of photonic entanglement and implem…
quant-ph2025
Non-Markovian Multiphoton Chiral Dynamics with Giant Systems
Yue Chang
Chiral interactions enable directional control of quantum light, providing new routes for nonreciprocal photon dynamics. While previous studies focused on single photon regimes, th…