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Lattice simulations of vacuum decay

Vacuum decay of a 2D Klein-Gordon field (feat. oscillons and domain walls).

Analogue vacuum decay in a 2D atomic Bose-Einstein condensate (feat. oscillons, domain walls, and quantum vortices).

Binaries driven by stochastic gravitational waves

Do you want to know what happens to your favourite binary system when you bathe it in gravitational waves? Click on the link below! Or look here and here for the papers.

Gravitational-wave background anisotropies

Here’s a simulated map of the gravitational-wave sky, made by coupling the Millennium simulation of structure formation with a model of the cosmic populations of black holes and neutron stars. Click here for the paper.