Matter power spectrum and the challenge of percent accuracy
Future galaxy surveys require one percent precision in the theoretical knowledge of the power spectrum over a large range including very nonlinear scales. While this level of accuracy is easily obtained in the linear regime with perturbation theory, it represents a serious challenge for small scales...
| Main Authors: | , , , , , , , , , |
|---|---|
| Format: | Article |
| Published: |
IOP Publishing
2016
|
| Subjects: | |
| Online Access: | https://eprints.nottingham.ac.uk/36366/ |