6 citations · 6 across the 2 of their papers we have counts for
3 papers
cond-mat.quant-gas2026
Quantum undular bores, rainbows, and event horizons in superfluid dam breaks
Liam M. Farrell, Wyatt Kirkby, Alex Harris +3
The sudden removal of a potential barrier from a Bose-Einstein condensate (BEC) gives rise to a quantum version of a hydrodynamic dam break and leads to rich wave dynamics that hav…
math-ph2024
Preserving the Hermiticity of the One-Body Density Matrix for a Non-Interacting Fermi Gas
L. M. Farrell, D. Eaton, P. Chitnelawong +2
The one-body density matrix (ODM) for a zero temperature non-interacting Fermi gas can be approximately obtained in the semiclassical regime through different -expansion tec…
cond-mat.quant-gas2022★ 6 cited
Logarithmic catastrophes and Stokes's phenomenon in waves at horizons
L. M. Farrell, C. J. Howls, D. H. J. O'Dell
Waves propagating near an event horizon display interesting features including logarithmic phase singularities and caustics. We consider an acoustic horizon in a flowing Bose-Einst…