Dark matter deficient galaxies in the Illustris flat-$\Lambda$CDM model structure formation simulation

Hai Yu, Bharat Ratra, Fa-Yin Wang

Surveying dark matter deficient galaxies (those with dark matter mass to stellar mass ratio $M_{\mathrm{dm}}/M_{\mathrm{star}}<1$) in the Illustris simulation of structure formation in the f…