Fermionic Casimir Effect in Case of Andreev Reflection
arXiv:cond-mat/0406255 · doi:10.1209/epl/i2005-10261-5
Abstract
We describe the Fermionic Casimir effect in the case of two spherical superfluid scatterers immersed in a normal Fermi system. It is shown that due to the focusing property of Andreev reflection this new Casimir-like energy is significantly enhanced when compared to the case of normal scatterers with specular reflection.
7 pages, 4 eps figures, latex (with epl.cls)