A Hamiltonian approach to the cohomogeneity one Ricci soliton equations
arXiv:1407.2551
Abstract
We show how to view the equations for a cohomogeneity one Ricci soliton as a Hamiltonian system with a constraint. We investigate conserved quantities and superpotentials, and use this to find some explicit formulae for Ricci solitons not of Kähler type in five dimensions.