Dynamics of dark energy

EJ Copeland, M Sami, S Tsujikawa - International Journal of Modern …, 2006 - World Scientific
We review in detail a number of approaches that have been adopted to try and explain the
remarkable observation of our accelerating universe. In particular we discuss the arguments …

[HTML][HTML] The cosmological constant

SM Carroll - Living reviews in relativity, 2001 - Springer
This is a review of the physics and cosmology of the cosmological constant. Focusing on
recent developments, I present a pedagogical overview of cosmology in the presence of a …

[HTML][HTML] NANOGrav signal from a dark conformal phase transition

K Fujikura, S Girmohanta, Y Nakai, M Suzuki - Physics Letters B, 2023 - Elsevier
We explore the possibility that a confining first-order phase transition of a nearly-conformal
dark sector generates the reported NANOGrav signal of a stochastic gravitational wave …

Aspects of the cosmological “coincidence problem”

HES Velten, RF Vom Marttens, W Zimdahl - The European Physical …, 2014 - Springer
The observational fact that the present values of the densities of dark energy and dark matter
are of the same order of magnitude, ρ _ de 0/ρ _ dm 0 ∼ O (1) ρ de 0/ρ dm 0∼ O (1), seems …

The landscape, the swampland and the era of precision cosmology

Y Akrami, R Kallosh, A Linde… - Fortschritte der …, 2019 - Wiley Online Library
We review the advanced version of the KKLT construction and pure de Sitter supergravity,
involving a nilpotent multiplet, with regard to various conjectures that de Sitter state cannot …

[HTML][HTML] The cosmological constant

SM Carroll, WH Press, EL Turner - … . Vol. 30 (A93-25826 09-90) …, 1992 - adsabs.harvard.edu
The cosmological constant ADS Classic is now deprecated. It will be completely retired in
October 2019. This page will automatically redirect to the new ADS interface at that point …

Inflationary cosmology

A Linde - Inflationary Cosmology, 2008 - Springer
Inflationary Cosmology | SpringerLink Skip to main content Advertisement SpringerLink Account
Menu Find a journal Publish with us Track your research Search Cart Book cover Inflationary …

[LIVRE][B] Inflationary cosmology after Planck

A Linde - 2015 - books.google.com
Quantum fluctuations and density perturbations Universe or multiverse? Eternal inflation
Initial conditions for low-scale inflation Inflation and observations Chaotic inflation in …

Dimensionless constants, cosmology, and other dark matters

M Tegmark, A Aguirre, MJ Rees, F Wilczek - Physical Review D—Particles …, 2006 - APS
We identify 31 dimensionless physical constants required by particle physics and
cosmology, and emphasize that both microphysical constraints and selection effects might …

The cosmological constant problems

S Weinberg - Sources and Detection of Dark Matter and Dark Energy …, 2001 - Springer
The old cosmological constant problem is to understand why the vacuum energy is so small;
the new problem is to understand why it is comparable to the present mass density. Several …