Quick links

My publications and CV.


I study a range of theoretical problems related to the formation and evolution of planetary systems. A summary will be added soon.

Selected Press

I spoke about the dynamics of the planetary system orbiting HR 8799 on the Feb 24, 2009 edition of The Universe in Mind Podcasts.

An article about KH 15D and William Herbst in the New York Times is here.

Peer-Reviewed Publications

Other Publications