This quarter I am on dissertation fellowship.
On sectional curvature along relative equilibria with Josue Melendez
Hyperbolic Shirts Fit a 4-body Problem with Josue Melendez (or at Journal of Geometry and Physics)
Binary Returns (or at Celestial Mechanics and Dynamical Astronomy)
No Hyperbolic Pants on the 4-body problem with Richard Montgomery (or at Pacific Journal of Mathematics)
Animations by Montgomery.