4 papers
Duality constrains optimal thresholds in quantum error correction
Lucas H. English, Haoyuan Luo, Yangming Wang +3
Error correction thresholds are often treated as the primary figure of merit for comparing quantum error-correcting code families. We show that the optimal error correction thresho…
Non-Gaussian Photon Correlations in Weakly Coupled Atomic Ensembles
Yangming Wang, Sahand Mahmoodian
We develop a scattering theory formalism and use it to predict that a resonantly driven atomic ensemble weakly coupled to an optical mode can generate light with non-Gaussian corre…
Theory of Three-Photon Transport Through a Weakly Coupled Atomic Ensemble
Yangming Wang, Noe Demazure, Sahand Mahmoodian
Understanding multi-photon interactions in non-equilibrium quantum systems is an outstanding challenge in quantum optics. In this work, we develop an analytical and diagrammatic fr…
Large anomalous Nernst effect in the ferromagnetic Fe3Si polycrystal
Yangming Wang, Susumu Minami, Akito Sakai +4
The high-throughput calculation predicts that the Fe-based cubic ferromagnet FeSi may exhibit a large anomalous Nernst effect (ANE). Here, we report our experimental observatio…