Carolina Cuesta-Lazaro
16th December 2021 - Oxford
Collaborators: Cheng-Zong Ruan, Yosuke Kobayashi, Alexander Eggemeier, Pauline Zarrouk, Sownak Bose, Takahiro Nishimichi, Baojiu Li, Carlton Baugh
Two representative MG models:
- The background expansion is the same as LCDM
- One parameter to describe deviations from LCDM
(same large scale real space clustering)
Cosmology =
Neural Network Emulator
Galaxy =
Voids
Clusters
Inputs
x
Neural network
f
Representation
(Summary statistic)
r = f(x)
Output
o = g(r)