149 citations · 186 across the 5 of their papers we have counts for
5 papers
Complete Information Balance in Quantum Measurement
Seung-Woo Lee, Jaewan Kim, Hyunchul Nha
Quantum measurement is a basic tool to manifest intrinsic quantum effects from fundamental tests to quantum information applications. While a measurement is typically performed to…
Optimal estimation of joint parameters in phase space
M. G. Genoni, M. G. A. Paris, G. Adesso +3
We address the joint estimation of the two defining parameters of a displacement operation in phase space. In a measurement scheme based on a Gaussian probe field and two homodyne…
Comment on "Role of Initial Entanglement and Non-Gaussianity in the Docoherence of Photon-Number Entangled States Evolving in a Noisy Channel"
Jaehak Lee, M. S. Kim, Hyunchul Nha
A discussion on the robustness of continuous-variable entangled states under noisy environment is briefly given in direct relation to Phys. Rev. Lett. 105, 100503 (2010).
Loophole-free Bell test for continuous variables via wave and particle correlations
Se-Wan Ji, Jaewan Kim, Hai-Woong Lee +2
We derive two classes of multi-mode Bell inequalities under local realistic assumptions, which are violated only by the entangled states negative under partial transposition in acc…
Reply to the comment on "Loophole-free Bell test for continuous variables via wave and particle correlations"
Se-Wan Ji, Jaewan Kim, Hai-Woong Lee +2
In a recent note, Cavalcanti and Scarani (CS) constructed a counter local-hidden-variable model to explain the violation of our inequalities in Phys. Rev. Lett. 105, 170404 (2010).…