Uploaded July 2026 | Updated September 2026, 3 weeks ago
The basis of modern observational cosmology is the CMB and galaxy surveys. These lectures will
start by giving an overview of the various surveys, and then diving into what they have done or
will do. This includes precise determination of parameters via the two-point functions and upper
limits on PNG. Then, I will provide a few examples that move beyond the two-point function,
with the examples of CMB lensing and small scale clustering in lensing and galaxy surveys. I’ll
conclude by outlining Field Level Inference as a tool that may eventually be able to map out
primordial perturbations.
Scott Dodelson (Carnegie Mellon & Chicago University)
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Find this and many more scientific videos on carmin.tv - a French video platform for mathematics and their interactions with other sciences offering extra functionalities tailored to meet the needs of the research community.
===
The basis of modern observational cosmology is the CMB and galaxy surveys. These lectures will
start by giving an overview of the various surveys, and then diving into what they have done or
will do. This includes precise determination of parameters via the two-point functions and upper
limits on PNG. Then, I will provide a few examples that move beyond the two-point function,
with the examples of CMB lensing and small scale clustering in lensing and galaxy surveys. I’ll
conclude by outlining Field Level Inference as a tool that may eventually be able to map out
primordial perturbations.
Scott Dodelson (Carnegie Mellon & Chicago University)
===
Find this and many more scientific videos on carmin.tv - a French video platform for mathematics and their interactions with other sciences offering extra functionalities tailored to meet the needs of the research community.
===
