Changhun Oh
Cited by
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Optimal Gaussian measurements for phase estimation in single-mode Gaussian metrology
C Oh, C Lee, C Rockstuhl, H Jeong, J Kim, H Nha, SY Lee
npj Quantum Information 5, 10, 2019
Optimal distributed quantum sensing using Gaussian states
C Oh, C Lee, SH Lie, H Jeong
Physical Review Research 2 (2), 023030, 2020
Optimal measurements for quantum fidelity between Gaussian states and its relevance to quantum metrology
C Oh, C Lee, L Banchi, SY Lee, C Rockstuhl, H Jeong
Physical Review A 100 (1), 012323, 2019
Practical resources and measurements for lossy optical quantum metrology
C Oh, SY Lee, H Nha, H Jeong
Physical Review A 96 (6), 062304, 2017
Efficient Bayesian credible-region certification for quantum-state tomography
C Oh, YS Teo, H Jeong
Physical Review A 100 (1), 012345, 2019
Bayesian error regions in quantum estimation I: analytical reasonings
YS Teo, C Oh, H Jeong
New Journal of Physics 20, 093009, 2018
Quantum Limits of Superresolution in a Noisy Environment
C Oh, S Zhou, Y Wong, L Jiang
Physical Review Letters 126 (12), 120502, 2021
Using states with a large photon number variance to increase quantum Fisher information in single-mode phase estimation
C Lee, C Oh, H Jeong, C Rockstuhl, SY Lee
Journal of Physics Communications 3 (11), 115008, 2019
Bayesian error regions in quantum estimation II: region accuracy and adaptive methods
C Oh, YS Teo, H Jeong
New Journal of Physics 20, 093010, 2018
Minimal control power of controlled dense coding and genuine tripartite entanglement
C Oh, H Kim, K Jeong, H Jeong
Scientific reports 7 (1), 1-8, 2017
Classical simulation of lossy boson sampling using matrix product operators
C Oh, K Noh, B Fefferman, L Jiang
Physical Review A 104 (2), 022407, 2021
Probing Bayesian credible regions intrinsically: a feasible error certification for physical systems
C Oh, YS Teo, H Jeong
Physical review letters 123 (4), 040602, 2019
Efficient amplification of superpositions of coherent states using input states with different parities
C Oh, H Jeong
JOSA B 35 (11), 2933-2939, 2018
Classical simulation of bosonic linear-optical random circuits beyond linear light cone
C Oh, Y Lim, B Fefferman, L Jiang
arXiv preprint arXiv:2102.10083, 2021
Quantum Metrological Power of Continuous-Variable Quantum Networks
H Kwon, Y Lim, L Jiang, H Jeong, C Oh
arXiv preprint arXiv:2107.14251, 2021
Optical estimation of unitary Gaussian processes without phase reference using Fock states
C Oh, K Park, R Filip, H Jeong, P Marek
New Journal of Physics 22 (12), 123039, 2020
Classical simulation of boson sampling based on graph structure
C Oh, Y Lim, B Fefferman, L Jiang
arXiv preprint arXiv:2110.01564, 2021
Distributed quantum phase sensing for arbitrary positive and negative weights
C Oh, L Jiang, C Lee
arXiv preprint arXiv:2108.04119, 2021
Quantum limit of superresolution with a noisy imaging system
C Oh, S Zhou, Y Wong, L Jiang
Bulletin of the American Physical Society, 2021
Field-gradient measurement using a Stern-Gerlach atomic interferometer with butterfly geometry
C Oh, H Kwon, L Jiang, MS Kim
Physical Review A 102 (5), 053321, 2020
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