8 citations · 10 across the 3 of their papers we have counts for
3 papers
astro-ph2008★ 8 cited
Galaxy Bulges As Tests of CDM vs MOND in Strong Gravity
HongSheng Zhao, Bing-Xiao Xu, Clare Dobbs
The tight correlation between galaxy bulges and their central black hole masses likely emerges in a phase of rapid collapse and starburst at high redshift, due to the balance of gr…
astro-ph2007
How to form bulges/ellipticals in dark halos as fast as central black holes?
HongSheng Zhao, Bing-Xiao Xu, Xue-Bing Wu
Gravity is nearly a universal constant in the cusp of an NFW galaxy halo. Inside this external field an isothermal gas sphere will collapse and trigger a starburst if above a criti…
astro-ph2007★ 2 cited
A feedback compression star formation model and the black hole - bulge relations
Bing-Xiao Xu, Xue-Bing Wu
We present a "feedback compression" model to describe the galactic spheroid formation and its relation with the central nuclear activity. We suggest that the star formation itself…