218 citations · 2.3k across the 75 of their papers we have counts for
5 papers · 1 filter
Monogamy relation in multipartite continuous-variable quantum teleportation
Jaehak Lee, Se-Wan Ji, Jiyong Park +1
Quantum teleportation (QT) is a fundamentally remarkable communication protocol that also finds many important applications for quantum informatics. Given a quantum entangled resou…
Dynamical theory of single photon transport in a one-dimensional waveguide coupled to identical and non-identical emitters
Zeyang Liao, Hyunchul Nha, M. Suhail Zubairy
We develop a general dynamical theory for studying a single photon transport in a one-dimensional (1D) waveguide coupled to multiple emitters which can be either identical or non-i…
Fate of photon blockade in the deep strong coupling regime
Alexandre Le Boité, Myung-Joong Hwang, Hyunchul Nha +1
We investigate the photon emission properties of the driven-dissipative Rabi model in the so-called ultrastrong and deep strong coupling regimes, where the atom-cavity coupling rat…
Gaussian benchmark for optical communication aiming towards ultimate capacity
Jaehak Lee, Se-Wan Ji, Jiyong Park +1
We establish the fundamental limit of communication capacity within Gaussian schemes under phase-insensitive Gaussian channels, which employ multimode Gaussian states for encoding…
Demonstrating nonclassicality and non-Gaussianity of single-mode fields: Bell-type tests using generalized phase-space distributions
Jiyong Park, Hyunchul Nha
We present Bell-type tests of nonclassicality and non-Gaussianity for single-mode fields employing a generalized quasiprobability function. Our nonclassicality tests are based on t…