192 citations · 769 across the 30 of their papers we have counts for
4 papers · 1 filter
Optical analogues of the Newton-Schrödinger equation and boson star evolution
Thomas Roger, Calum Maitland, Kali Wilson +4
Many gravitational phenomena that lie at the core of our understanding of the Universe have not yet been directly observed. An example in this sense is the boson star that has been…
Perturbative spacetimes from Yang-Mills theory
A. Luna, R. Monteiro, I. Nicholson +4
The double copy relates scattering amplitudes in gauge and gravity theories. In this paper, we expand the scope of the double copy to construct spacetime metrics through a systemat…
Nonlinear synthetic gauge potentials and sonic horizons in Bose-Einstein condensates
Salvatore Butera, Niclas Westerberg, Daniele Faccio +1
Phonons in a Bose-Einstein condensate can be made to behave as if they propagate in curved spacetime by controlling the condensate flow speed. Seemingly disconnected to this, artif…
Synthetic magnetism for photon fluids
N. Westerberg, C. Maitland, D. Faccio +3
We develop a theory of artificial gauge fields in photon fluids for the cases of both second-order and third-order optical nonlinearities. This applies to weak excitations in the p…