3 papers
quant-ph2026
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…
quant-ph2025
Dynamic stimulated emission for deterministic addition and subtraction of propagating photons
Haoyuan Luo, Parth S. Shah, Frank Yang +2
Photon subtraction and addition are essential non-Gaussian processes in quantum optics, where conventional methods using linear optics and number-resolving detection often suffer f…
quant-ph2024
Efficient optical cat state generation using squeezed few-photon superposition states
Haoyuan Luo, Sahand Mahmoodian
Optical Schrödinger cat states are non-Gaussian states with applications in quantum technologies, such as for building error-correcting states in quantum computing. Yet the effici…