2014/08/01 by Itamar Hason, Yaron Oz
Engineering · Physics and Astronomy · #Field (mathematics) #Fluid dynamics and aerodynamics studies #Gravitational field #Gravitational instability #Gravitational wave #Instability #Mode (computer interface) #Quantum Electrodynamics and Casimir Effect #Quantum, superfluid, helium dynamics #Stability (learning theory) #hep-th
paper · pdf · doi:10.1140/epjc/s10052-014-3183-x
9 pages, Latex
arxiv created 2014/08/01 · openalex publication_date 2014/11/01 · openalex created_date 2016/06/24 · arxiv updated 2017/11/08 · openalex updated_date 2026/08/05
We analyze the effect of a gravitational field on the sound modes of superfluids. We derive an instability condition that generalizes the well-known Jeans instability of the sound mode in normal fluids. We discuss potential experimental implications.