402 citations · 1.8k across the 16 of their papers we have counts for
3 papers · 1 filter
Why are there so few hot Jupiters?
W. K. M. Rice, P. J. Armitage, D. F. Hogg
We use numerical simulations to model the migration of massive planets at small radii and compare the results with the known properties of 'hot Jupiters' (extrasolar planets with s…
Quasistars: Accreting black holes inside massive envelopes
Mitchell C. Begelman, Elena M. Rossi, Philip J. Armitage
We study the structure and evolution of "quasistars", accreting black holes embedded within massive hydrostatic gaseous envelopes. These configurations may model the early growth o…
Role of Dynamical Research in the Detection and Characterization of Exoplanets
Eric B. Ford, Fred C. Adams, Phil Armitage +6
(Abridged) The discovery of extrasolar planetary systems revealed an unexpected diversity of planetary systems that has revolutionized planet formation theory. A strong program of…