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Evolution of the inhomogeneous universe: From Inflation to structure formation

6–8 Nov 2024
KEK Tsukuba campus.
Asia/Tokyo timezone

Session

LSS-1

8 Nov 2024, 10:00
Seminar Hall (KEK Tsukuba campus.)

Seminar Hall

KEK Tsukuba campus.

Bldg. 3(San-Go- Kan), 1F, K03

Conveners

LSS-1

  • Kazuyuki Akitsu

Presentation materials

There are no materials yet.

  1. 16. Cosmological Information in Perturbative Forward Modeling
    Giovanni Cabass
    08/11/2024, 10:00

    I discuss how well perturbative forward modeling can constrain cosmological parameters compared to conventional analyses. In perturbation theory the field-level posterior can be computed analytically in the limit of small noise. In the idealized case where the only relevant parameter for the nonlinear evolution is the nonlinear scale, I argue that information content in this posterior is the...

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