Toric Integrable Geodesic Flows

@inproceedings{Lerman2000ToricIG,
  title={Toric Integrable Geodesic Flows},
  author={Eugene Lerman},
  year={2000}
}
By studying completely integrable torus actions on contact manifolds we prove a conjecture of Toth and Zelditch that toric integrable geodesic flows on tori must have flat metrics.