Evolutionary BiologybioRxiv
The site-frequency spectrum associated with Xi-coalescents
Jochen Blath, Mathias C Cronjager, Bjarki Eldon, Matthias Hammer
The paper derives recursions for the site-frequency spectrum under Xi-coalescents and shows they predict fewer singletons and more multi-locus mutations compared to Lambda-coalescents.
DOI 10.1016/j.tpb.2016.04.002