Fermionic Casimir Effect in Case of Andreev Reflection
Aurel Bulgac, Piotr Magierski, Andreas Wirzba
TL;DR
This paper investigates the Fermionic Casimir effect involving superfluid scatterers in a Fermi system, revealing that Andreev reflection significantly amplifies the Casimir-like energy compared to normal reflection.
Contribution
It introduces the impact of Andreev reflection on the Fermionic Casimir effect, highlighting a substantial enhancement in energy due to focusing properties.
Findings
Andreev reflection enhances Casimir-like energy
Focusing property of Andreev reflection increases effect
Comparison with normal scatterers shows significant difference
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.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.