3 papers
quant-ph2026
Photon blockade via three-body interactions: toward high-purity and bright single-photon sources
Sheng Zhao, Peng-Bo Li
Photon blockade is vital for single-photon generation, but current schemes with conventional and unconventional photon blockade face critical limitations like the purity-brightness…
quant-ph2025
Three-body interaction in a magnon-Andreev-superconducting qubit system: collapse-revival phenomena and entanglement redistribution
Sheng Zhao, Peng-Bo Li
Three-body interactions are fundamental for realizing novel quantum phenomena beyond pairwise physics, yet their implementation -- particularly among distinct quantum systems -- re…
quant-ph2025
Magnon blockade in spin-magnon systems with frequency detuning
Sheng Zhao, Ya-Long Ren, Xin-Lei Hei +2
Magnon blockade is a physical mechanism for the preparation of a single-magnon source, which has important applications in quantum information processing. Here we propose a scheme…