10 citations · 41 across the 8 of their papers we have counts for
5 papers · 1 filter
Switching the sign of the Casimir force between two PEMC spheres
Tanja Schoger, Gert-Ludwig Ingold
For non-reciprocal objects in vacuum, the Casimir interaction can become repulsive. Here, we present a comprehensive study for idealized non-reciprocal materials known as perfect e…
Casimir effect between spherical objects: proximity-force approximation and beyond using plane waves
Tanja Schoger, Benjamin Spreng, Gert-Ludwig Ingold +1
For the Casimir interaction between two nearby objects, the plane-wave basis proves convenient for numerical calculations as well as for analytical considerations leading to an opt…
Universal Casimir interactions in the sphere-sphere geometry
Tanja Schoger, Benjamin Spreng, Gert-Ludwig Ingold +3
We study universal Casimir interactions in two configurations which appear as dual to each other. The first involves spheres described by the Drude model and separated by vacuum wh…
Universal Casimir interaction between two dielectric spheres in salted water
Tanja Schoger, Benjamin Spreng, Gert-Ludwig Ingold +2
We study the Casimir interaction between two dielectric spheres immersed in a salted solution at distances larger than the Debye screening length. The long distance behavior is dom…
Classical Casimir free energy for two Drude spheres of arbitrary radii: A plane-wave approach
Tanja Schoger, Gert-Ludwig Ingold
We derive an exact analytic expression for the high-temperature limit of the Casimir interaction between two Drude spheres of arbitrary radii. Specifically, we determine the Casimi…