The interplay between accretion, downsizing, and the formation of box/peanut bulges in TNG50

Using a large-scale, high-resolution magnetohydronamics cosmological simulation, we identify bars and box/peanut bulges and the galactic properties which determine their formation. We conclude that the primary driver for determinding the formation of a box/peanut bulge is the length and strength of the bar

Predicted Trends in Milky Way Bulge Proper Motion Rotation Curves: Future Prospects for HST and LSST

Using high resolution N-body+Smoothed Particle Hydrodynamics simulations of a Milky Way like galaxy, we have made predictions for the separations of longitudinal proper motion rotation curves within the bulge between differently aged populations.