Understanding the Core-Halo Relation of Quantum Wave Dark Matter, \(\psi\)DM, from 3D Simulations

We examine the nonlinear structure of gravitationally collapsed objects that form in our simulations of wavelike cold dark matter (\(\psi\)DM), described by the Schr\"{o}dinger-Poisson (SP) equation with a particle mass \(\sim 10^{-22} {\rm eV}\). A distinct gravitationally self-bound solitonic...

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