% IMPORTANT: The following is UTF-8 encoded. This means that in the presence % of non-ASCII characters, it will not work with BibTeX 0.99 or older. % Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or % “biber”. @PHDTHESIS{Brinckmann:766448, author = {Brinckmann, Thejs}, othercontributors = {Lesgourgues, Julien and Mertsch, Philipp}, title = {{I}nsight on the dark universe from cosmological perturbations}, school = {RWTH Aachen University}, type = {Dissertation}, address = {Aachen}, reportid = {RWTH-2019-08078}, pages = {1 Online-Ressource (vi, 196 Seiten) : Illustrationen, Diagramme}, year = {2018}, note = {Veröffentlicht auf dem Publikationsserver der RWTH Aachen University 2019; Dissertation, RWTH Aachen University, 2018}, abstract = {Cosmology presents the best hope of measuring the sum of neutrino masses in the future. The Cosmic Microwave Background (CMB) has already been a treasure trove of information; from Planck, BICEP/KECK, and their predecessors; and will continue to provide ever more precise information with upcoming or proposed CMB experiments, such as LiteBird, CMB-S4, CORE and PICO. These missions will have great synergy with other branches of cosmology. In particular, massive neutrinos leave a distinct imprint on the matter distribution of the universe, which upcoming large-scale structure experiments such as Euclid and the Square Kilometre Array will observe with unprecedented levels of precision. The uncertainty in modelling of non-linear structure formation is often neglected in other forecasts, or scales corresponding to this regime are entirely removed. In this work, we take into account that our understanding of non-linear modelling is imperfect. We show that a neutrino mass sum measurement is all but guaranteed from cosmology in the next decade and that this statement is robust to choice of cosmological model or modelling of non-linear effects.}, cin = {139610 / 130000}, ddc = {530}, cid = {$I:(DE-82)139610_20160614$ / $I:(DE-82)130000_20140620$}, typ = {PUB:(DE-HGF)11}, doi = {10.18154/RWTH-2019-08078}, url = {https://publications.rwth-aachen.de/record/766448}, }