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papers

Publications (8)

Sub shot-noise frequency estimation with bounded a priori knowledge

Changhun Oh, Wonmin Son

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

Changhun Oh, Changhyoup Lee, Carsten Rockstuhl +4

Efficient amplification of superpositions of coherent states using input states with different parities

Changhun Oh, Hyunseok Jeong

Bayesian error regions in quantum estimation II: region accuracy and adaptive methods

Changhun Oh, Yong Siah Teo, Hyunseok Jeong

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

Changhun Oh, Changhyoup Lee, Leonardo Banchi +3

Bayesian error regions in quantum estimation I: analytical reasonings

Yong Siah Teo, Changhun Oh, Hyunseok Jeong

Practical resources and measurements for lossy optical quantum metrology

Changhun Oh, Su-Yong Lee, Hyunchul Nha +1

Minimal control power of controlled dense coding and genuine tripartite entanglement

Changhun Oh, Hoyong Kim, Kabgyun Jeong +1