4 citations · 4 across the 3 of their papers we have counts for
4 papers
Relative Entropy as a Measure of Difference Between Hermitian and Non-Hermitian Systems
Kabgyun Jeong, Kyu-Won Park, Jaewan Kim
We employ the relative entropy as a measure to quantify the difference of eigenmodes between Hermitian and non-Hermitian systems in elliptic optical microcavities. We have found th…
Behavior of Shannon entropy around an exceptional point in an open microcavity
Kyu-Won Park, Jinuk Kim, Songky Moon +1
We have investigated the Shannon entropy around an exceptional point (EP) in an open elliptical microcavity as a non-Hermitian system. The Shannon entropy had an extreme value at t…
Shannon entropy as an indicator of spatial resolution for morphology of mode pattern in dielectric microcavity
Kyu-Won Park, SongKy Moon, JinUk Kim
We present the Shannon entropy as an indicator of spatial resolution for morphology of resonance mode pattern in dielectric micro cavity. We obtain two types of optimized mesh poin…
Non-Hermiticity and conservation of orthogonal relation in dielectric microcavity
Kyu-Won Park, Songky Moon, Hyunseok Jeong +2
Non-Hermitian properties of open quantum systems and their applications have attracted much attention in recent years. While most of the studies focus on the characteristic nature…