Formation of galaxy clusters

AV Kravtsov, S Borgani - Annual Review of Astronomy and …, 2012‏ - annualreviews.org
Formation of galaxy clusters corresponds to the collapse of the largest gravitationally bound
overdensities in the initial density field and is accompanied by the most energetic …

Mimetic gravity: a review of recent developments and applications to cosmology and astrophysics

L Sebastiani, S Vagnozzi… - Advances in High Energy …, 2017‏ - Wiley Online Library
Mimetic gravity is a Weyl‐symmetric extension of General Relativity, related to the latter by a
singular disformal transformation, wherein the appearance of a dust‐like perfect fluid can …

The atacama cosmology telescope: A catalog of> 4000 Sunyaev–Zel'dovich galaxy clusters

M Hilton, C Sifón, S Naess… - The Astrophysical …, 2021‏ - iopscience.iop.org
We present a catalog of 4195 optically confirmed Sunyaev–Zel'dovich (SZ) selected galaxy
clusters detected with signal-to-noise ratio> 4 in 13,211 deg 2 of sky surveyed by the …

Field sources for Simpson-Visser spacetimes

KA Bronnikov, RK Walia - Physical Review D, 2022‏ - APS
Simpson-Visser (SV) spacetimes are the simplest globally regular modifications of the
Schwarzschild, Reissner-Nordsröm and other black hole solutions of general relativity. They …

Three-year Wilkinson Microwave Anisotropy Probe (WMAP) observations: implications for cosmology

DN Spergel, R Bean, O Doré, MR Nolta… - The astrophysical …, 2007‏ - iopscience.iop.org
A simple cosmological model with only six parameters (matter density, Ω mh 2, baryon
density, Ω bh 2, Hubble constant, H 0, amplitude of fluctuations, σ 8, optical depth, τ, and a …

Dark energy

M Li, XD Li, S Wang, Y Wang - Communications in theoretical …, 2011‏ - iopscience.iop.org
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Dark energy and the accelerating universe

JA Frieman, MS Turner, D Huterer - Annu. Rev. Astron …, 2008‏ - annualreviews.org
Ten years ago, the discovery that the expansion of the universe is accelerating put in place
the last major building block of the present cosmological model, in which the universe is …

New Hubble space telescope discoveries of type Ia supernovae at z≥ 1: narrowing constraints on the early behavior of dark energy

AG Riess, LG Strolger, S Casertano… - The Astrophysical …, 2007‏ - iopscience.iop.org
We have discovered 21 new Type Ia supernovae (SNe Ia) with the Hubble Space Telescope
(HST) and have used them to trace the history of cosmic expansion over the last 10 billion yr …

Heating hot atmospheres with active galactic nuclei

BR McNamara, PEJ Nulsen - Annu. Rev. Astron. Astrophys., 2007‏ - annualreviews.org
High resolution X-ray spectroscopy of the hot gas in galaxy clusters has shown that the gas
is not cooling to low temperatures at the predicted rates of hundreds to thousands of solar …

Weighing the giants–IV. Cosmology and neutrino mass

AB Mantz, A Von der Linden, SW Allen… - Monthly Notices of …, 2015‏ - academic.oup.com
We employ robust weak gravitational lensing measurements to improve cosmological
constraints from measurements of the galaxy cluster mass function and its evolution, using X …