3 papers
quant-ph2026
Quantum advantage prediction in turbulent free-space quantum illumination
Yu Tang, Beining Xia, Qianqian Liu +3
Quantum illumination offers a significant theoretical advantage for target detection in high background noise environments. However, its practical deployment in free-space channels…
gr-qc2025
Can the latent signatures of quantum superposition be detected through correlation harvesting?
Yu Tang, Wentao Liu, Zhilong Liu +1
In this paper, we explore correlation harvesting in quantum superposition, specifically focusing on the entanglement and mutual information extracted by two Unruh-DeWitt detectors…
gr-qc2025
Observational signature of Lorentz violation in acceleration radiation
Yu Tang, Wentao Liu, Jieci Wang
In recent years, Lorentz violation (LV) has emerged as a vibrant area of research in fundamental physics. Despite predictions from quantum gravity theories that Lorentz symmetry ma…