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Seminars/Colloquia
Gradient expansion for cosmological perturbations
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Europe/Berlin
TUM Physik Department 3344 (Universe)
TUM Physik Department 3344
Universe
Description
http://www.t70.ph.tum.de/index.php?id=25
I will discuss the use of the gradient expansion as a means of studying (sub-Hubble) non-linear cosmological perturbations, highlighting the relation to Lagrangian Perturbation Theory and the Zeldovich approximation and mapping out possible future directions.
I will discuss the use of the gradient expansion as a means of studying (sub-Hubble) non-linear cosmological perturbations, highlighting the relation to Lagrangian Perturbation Theory and the Zeldovich approximation and mapping out possible future directions.