作者:Calvino Louzao E*; Garcia Rio E; Vazquez Lorenzo R
来源:Classical and Quantum Gravity, 2012, 29(20): 205014.
DOI:10.1088/0264-9381/29/20/205014
摘要
Compact Riemannian Cotton solitons are shown to be locally conformally flat. Moreover, non-trivial Cotton solitons are constructed both in the compact Lorentzian and in the complete non-compact Riemannian settings.