50 citations · 284 across the 21 of their papers we have counts for
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astro-ph.CO2018★ 34 cited
A gradient based method for modeling baryons and matter in halos of fast simulations
Biwei Dai, Yu Feng, Uros Seljak
Fast N-body PM simulations with a small number of time steps such as FastPM or COLA have been remarkably successful in modeling the galaxy statistics, but their lack of small scale…
astro-ph.GA2018★ 21 cited
Around The Way: Testing CDM with Milky Way Stellar Stream Constraints
Biwei Dai, Brant E. Robertson, Piero Madau
Recent analyses of the Pal 5 and GD-1 tidal streams suggest that the inner dark matter halo of the Milky Way is close to spherical, in tension with predictions from collisionless N…