activity
19922022
most citedIs Cosmic Speed-Up Due to New Gravitational Physics?

2.3k citations · 14k across the 97 of their papers we have counts for

collaborators

98 papers

astro-ph.CO2022★ 55 cited

The Road to Precision Cosmology

Michael S. Turner

The past 50 years has seen cosmology go from a field known for the errors being in the exponents to precision science. The transformation, powered by ideas, technology, a paradigm…

astro-ph.CO2021★ 5 cited

Understanding BBN: the physics and its history

Michael S. Turner, KICP/UChicago, The Kavli Foundation

Big-bang nucleosynthesis (BBN), today a pillar of modern cosmology, began with the trailblazing 1948 paper of Alpher, Bethe and Gamow. In it, they proposed non-equilibrium nuclear…

astro-ph.CO2021

The third cosmological paradigm

Michael S. Turner

I begin by briefly discussing the first two cosmological paradigms, the hot big-bang model and CDM. In discussing the third paradigm, I focus on the issues it must address, what…

astro-ph.CO2019★ 1 cited

Diffusion-limited Relic Particle Production

Robert J. Scherrer, Michael S. Turner

We examine the thermal evolution of particle number densities in the early universe when the particles have a finite diffusion length. Assuming that annihilations are impossible wh…

hep-ph2018★ 2 cited

Nuclear Kinetic Equilibrium During Big Bang Nucleosynthesis

Samuel D. McDermott, Michael S. Turner

Sasankan et al, have recently claimed that there are significant deviations in the phase-space distributions of the kinetic energies of nuclei from the Maxwell-Boltzmann form usual…

hep-ph2018★ 16 cited

Dibaryons cannot be the dark matter

Edward W. Kolb, Michael S. Turner

The hypothetical flavor-singlet dibaryon state with strangeness has been discussed as a dark-matter candidate capable of explaining the curious 5-to-1 ratio of the…