2 papers
quant-ph2025
Anti-Hong-Ou-Mandel interference by coherent perfect absorption of entangled photons
Anton N. Vetlugin, Ruixiang Guo, Cesare Soci +1
Two-photon interference, known as the Hong-Ou-Mandel effect, has colossal implications for quantum technology. It was observed in 1987 with two photodetectors monitoring outputs of…
quant-ph2024
Information scrambling and entanglement in quantum approximate optimization algorithm circuits
Chen Qian, Wei-Feng Zhuang, Rui-Cheng Guo +2
Variational quantum algorithms, which consist of optimal parameterized quantum circuits, are promising for demonstrating quantum advantages in the noisy intermediate-scale quantum…