188 citations · 467 across the 16 of their papers we have counts for
6 papers · 1 filter
Black hole analogues in two-dimensional flows with constant shear
Alessia Biondi, Scott Robertson, Germain Rousseaux
We investigate the gravitational analogy for shallow water waves propagating on a unidirectional background flow with constant shear. Generalizing the standard irrotational treatme…
Vortical scattering channel in an aquatic space-time
Alessia Biondi, Scott Robertson, Germain Rousseaux
Effective field theory descriptions of surface waves on flowing fluids have tended to assume that the flow is irrotational, but this assumption is often impractical due to boundary…
On the art of designing effective space-times with free surface flows in Analogue Gravity
Alexis Bossard, Nicolas James, Valentin Jules +3
Accelerating/decelerating trans-critical flows (waterfalls/cataracts) are analogous to space-times of black holes/white fountains since the pioneering work of Sch{ü}tzhold \& U…
Non-linear Processes and Stimulated Hawking Radiation in Hydrodynamics for Decelerating Subcritical Free Surface Flows with a Subluminal Dispersion Relation
Léo-Paul Euvé, Germain Rousseaux
In \cite{PRL2011}, the authors have {\it "conducted experiments in order to verify the thermal nature of the stimulated Hawking process at a white hole horizon in a fluid analogue…
Correlations on weakly time-dependent transcritical white-hole flows
Johan Fourdrinoy, Scott Robertson, Nicolas James +2
We report on observations made on a run of transcritical flows over an obstacle in a narrow channel. Downstream from the obstacle, the flows decelerate from supercritical to subcri…
Horizon effects with surface waves on moving water
Germain Rousseaux, Philippe Maissa, Christian Mathis +3
Surface waves on a stationary flow of water are considered, in a linear model that includes the surface tension of the fluid. The resulting gravity-capillary waves experience a ric…