Cosmological singularities in FLRW spacetimes
L. Fernandez-Jambrina, R. Lazkoz
TL;DR
This paper reviews various new types of cosmological singularities, such as big rip and sudden singularities, that appear in FLRW models explaining the universe's accelerated expansion.
Contribution
It provides a comprehensive review of recent singularity types emerging in FLRW cosmologies related to accelerated expansion.
Findings
Identification of new singularity types in FLRW models
Connection between singularities and accelerated expansion
Implications for cosmological theories
Abstract
In this talk we review the appearance of new types of singularities (big rip, sudden singularities...) in FLRW cosmological models that have arisen on considering explanations for accelerated expansion of our universe.
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Taxonomy
TopicsCosmology and Gravitation Theories · Black Holes and Theoretical Physics · Galaxies: Formation, Evolution, Phenomena