====== CF5. Dark Energy and Cosmic Acceleration: Cosmic Dawn and Before ======
^Name ^Institution ^Email |
|Clarence Chang|ANL|clchang[at]kicp.uchicago.edu|
|Laura Newburgh|Yale|laura.newburgh[at]yale.edu|
|Deirdre Shoemaker|Georgia Tech|deirdre.schoemaker[at]physics.gatech.edu|

====== Description ======
This group covers cosmic probes of cosmology in the early Universe from Inflation Era through the Cosmic Dawn. Subtopics include: growth of structure probes (e.g. 21cm power spectrum in the dark ages), probes of expansion history (e.g. BAO with black hole mergers, CMB), primordial non-gaussianity and inflation. High-z gravitational wave observatories, 21cm and CMB projects are examples of experiments expected to be primarily discussed here. Overlaps with the previous section are expected. 


====== Submitted LOIs ======
Here is the list of submitted LOIs to this  topic. 
 First index before "/"  corresponds to the primary frontier used for the submission.
 {{url>https://www.snowmass21.org/docs/files/list.php?frontier=CF5  noborder 95%,600px}}