#largescalestructure — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #largescalestructure, aggregated by home.social.
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While the holy grail of #InhomogeneousCosmology is to explain #DarkEnergy as an epiphenomenon of the cosmologically recent formation epoch of #CosmicVoids and other #LargeScaleStructure, #YonadavBarryGinat and #PedroGFerreira have gone for a more modest goal: keeping the #CosmologicalConstant but tacking on void formation to get a sort-of #BeyondLCDM inhomogeneous model that better matches #DES and #DESI results [1].
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in the #arXiv
Investigating Ultra-Large Large-Scale Structures: Potential Implications for Cosmology
by Alexia Lopez @morninglopez and co-authors
https://arxiv.org/abs/2409.14894#cosmology #bigring #giantarc #galaxies #ΛCDM #CosmologicalPrinciple #LSS #LargeScaleStructure #Universe #astrodon #astronomy #astrophysics #science #STEM #RoyalSociety
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A simultaneous solution to the Hubble tension and observed bulk flow within 250 Mpc/h
https://doi.org/10.1093/mnras/stad3357
#cosmology #cosmicflows4 #hubbletension #hubbleconstant #ΛCDM #KBCsupervoid #supervoid #bulkflow #cosmicflows #cosmography #largescalestructure #gravitation #physics #astronomy #astrophysics #astron #space #science #research