49 citations · 265 across the 30 of their papers we have counts for
5 papers · 1 filter
Non-Perturbative Theory for Dispersion Self-Energy of Atoms
Priyadarshini Thiyam, C. Persson, I. Brevik +2
We go beyond the approximate series-expansions used in the dispersion theory of finite size atoms. We demonstrate that a correct, and non-perturbative, theory dramatically alters t…
Intermolecular Casimir-Polder Forces in Water and near Surfaces
Priyadarshini Thiyam, Clas Persson, Bo E. Sernelius +3
The Casimir-Polder force is an important long range interaction involved in adsorption and desorption of molecules in fluids. We explore Casimir-Polder interactions between methane…
Casimir forces in a Plasma: Possible Connections to Yukawa Potentials
Barry W. Ninham, Mathias Boström, Clas Persson +3
We present theoretical and numerical results for the screened Casimir effect between perfect metal surfaces in a plasma. We show how the Casimir effect in an electron-positron plas…
Finite size dependent dispersion potentials between atoms and ions dissolved in water
P. Thiyam, M. Boström, C. Persson +3
A non-expanded theory is used for dispersion potentials between atoms and ions dissolved in a medium. The first-order dispersion interaction between two atoms in an excited state m…
Lithium atom storage in nanoporous cellulose via surface induced breakage
Mathias Boström, Dan Huang, Weihong Yang +2
We demonstrate a physical mechanism that enhances a splitting of diatomic at cellulose surfaces. The origin of this splitting is a possible surface induced diatomic exci…