Changhun Oh

Optimal Gaussian measurements for phase estimation in single-mode Gaussian metrology

Changhun Oh, Changhyoup Lee, Carsten Rockstuhl et al. · Repository KITopen (Karlsruhe Institute of Technology) · 2019 · 67 citations · Full text

Gaussian Measurement Scheme, Engineering, Measurement +23

Classical simulation of lossy boson sampling using matrix product operators

Changhun Oh, Kyungjoo Noh, Bill Fefferman et al. · Physical review. A/Physical review, A · 2021 · 43 citations · Full text

Classical Simulation of Boson Sampling Based on Graph Structure

Changhun Oh, Youngrong Lim, Bill Fefferman et al. · Physical Review Letters · 2022 · 40 citations · Full text

Engineering, Recent Gaussian Boson, Simulation +25

Quantum Limits of Superresolution in a Noisy Environment

Changhun Oh, Sisi Zhou, Yat Wong et al. · Physical Review Letters · 2021 · 36 citations · Full text

Quantum Science, Engineering, Quantum Computing +15

Optimal measurements for quantum fidelity between Gaussian states and its relevance to quantum metrology

Changhun Oh, Changhyoup Lee, Leonardo Banchi et al. · Physical review. A/Physical review, A · 2019 · 34 citations · Full text

Engineering, Quantum Measurement, Quantum Sensing +18