372 citations · 1.9k across the 30 of their papers we have counts for
30 papers
Conditions for entanglement in multipartite systems
Mark Hillery, Ho Trung Dung, Hongjun Zheng
We introduce two entanglement conditions that take the form of inequalities involving expectation values of operators. These conditions are sufficient conditions for entanglement,…
Application of entanglement conditions to spin systems
Hongjun Zheng, Ho Trung Dung, Mark Hillery
There have been numerous studies of entanglement in spin systems. These have usually focussed on examining the entanglement between individual spins or determining whether the stat…
Detecting entanglement with non-hermitian operators
Mark Hillery, Ho Trung Dung, Julien Niset
We derive several entanglement conditions employing non-hermitian operators. We start with two conditions that were derived previously for field mode operators, and use them to der…
Casimir force on amplifying bodies
Agnes Sambale, Dirk-Gunnar Welsch, Stefan Yoshi Buhmann +1
Based on a unified approach to macroscopic QED that allows for the inclusion of amplification in a limited space and frequency range, we study the Casimir force as a Lorentz force…
Impact of amplifying media on the Casimir force
Agnes Sambale, Dirk-Gunnar Welsch, Stefan Yoshi Buhmann +1
On the basis of macroscopic quantum electrodynamics, a theory of Casimir forces in the presence of on linearly amplifying bodies is presented which provides a consistent framework…
Local-field corrected van der Waals potentials in magnetodielectric multilayer systems
Agnes Sambale, Dirk-Gunnar Welsch, Ho Trung Dung +1
Within the framework of macroscopic quantum electrodynamics in linear, causal media, we study the van der Waals potentials of ground-state atoms in planar magnetodielectric host me…