4 papers · 1 filter
Two-dimensional fluids and their holographic duals
Andrea Campoleoni, Luca Ciambelli, Charles Marteau +2
We describe the dynamics of two-dimensional relativistic and Carrollian fluids. These are mapped holographically to three-dimensional locally anti-de Sitter and locally Minkowski s…
Carrollian conservation laws and Ricci-flat gravity
Luca Ciambelli, Charles Marteau
We construct the Carrollian equivalent of the relativistic energy--momentum tensor, based on variation of the action with respect to the elementary fields of the Carrollian geometr…
Flat holography and Carrollian fluids
Luca Ciambelli, Charles Marteau, Anastasios C. Petkou +2
We show that a holographic description of four-dimensional asymptotically locally flat spacetimes is reached smoothly from the zero-cosmological-constant limit of anti-de Sitter ho…
Covariant Galilean versus Carrollian hydrodynamics from relativistic fluids
Luca Ciambelli, Charles Marteau, Anastasios C. Petkou +2
We provide the set of equations for non-relativistic fluid dynamics on arbitrary, possibly time-dependent spaces, in general coordinates. These equations are fully covariant under…