196 citations · 305 across the 4 of their papers we have counts for
4 papers
On the planetary interpretation of multiple gaps and rings in protoplanetary disks seen by ALMA
Ryan Miranda, Roman R. Rafikov
It has been recently suggested that the multiple concentric rings and gaps discovered by ALMA in many protoplanetary disks may be produced by a single planet, as a result of the co…
Viscous Hydrodynamics Simulations of Circumbinary Accretion Discs: Variability, Quasi-Steady State, and Angular Momentum Transfer
Ryan Miranda, Diego Muñoz, Dong Lai
We carry out numerical simulations of circumbinary discs, solving the viscous hydrodynamics equations on a polar grid covering an extended disc outside the binary co-orbital region…
Long-Lived Dust Asymmetries at Dead Zone Edges in Protoplanetary Disks
Ryan Miranda, Hui Li, Shengtai Li +1
A number of transition disks exhibit significant azimuthal asymmetries in thermal dust emission. One possible origin for these asymmetries is dust trapping in vortices formed at th…
Viscous Driving of Global Oscillations in Accretion Discs Around Black Holes
Ryan Miranda, Jiri Horak, Dong Lai
We examine the role played by viscosity in the excitation of global oscillation modes (both axisymmetric and non-axisymmetric) in accretion discs around black holes using two-dimen…