https://fisica.ufop.br/publications/using-cosmological-perturbation-theory-distinguish-between-gr-and-unimodular
Fabris JC, Alvarenga MH, Velten H. Using Cosmological Perturbation Theory to Distinguish between GR and Unimodular Gravity. Symmetry [Internet]. 2023;15 (7).
perturbation theoryusingcosmologicaldistinguishgr
https://www.arxiv.org/abs/1508.07850
Abstract page for arXiv paper 1508.07850: Supernovae as cosmological probes
supernovaecosmological
https://stevenmilanese.com/blog/tag/nested-simulated-universes-and-black-hole-singularities-an-exploration-of-the-cosmological-mandela-effect
Explore articles about Nested Simulated Universes and Black Hole Singularities: An Exploration of the Cosmological Mandela Effect on Strange Quarks
black holenestedsimulateduniversessingularities
https://www.space.com/hubble-constant-universe-expansion-rate.html
Different measurements of the universe's expansion yield different results. Are we getting something wrong, or do we need brand-new physics to figure it out?
expansion ratecosmologicalconundrumuniverse
https://www.astronomy.com/science/this-cosmic-cold-spot-challenges-our-current-cosmological-model/
Astronomers have ruled out a likely explanation for the phenomenon, possibly hinting at a bizarre origin.
cold spotcosmological modelcosmicchallengescurrent
https://www.arxiv.org/abs/2505.18226
Abstract page for arXiv paper 2505.18226: Constraining a $f(R, L_m)$ Gravity Cosmological Model with Observational Data
a fr lgravitycosmological
https://www.universiteitleiden.nl/en/research/research-output/science/a-search-for-transient-reductions-in-the-speed-of-sound-of-the-inflaton-in-cosmological-data-and-other-topics
Promotor: Prof.dr. A. Achucarro
speed of soundsearch forin thetransientreductions
https://www.arxiv.org/abs/2003.08772
Abstract page for arXiv paper 2003.08772: Dynamics of Nambu monopole in two Higgs doublet models -- Cosmological Monopole Collider --
in twodynamicsnambumonopolehiggs