output
19972026
most citedThe Eleventh and Twelfth Data Releases of the Sloan Digital Sky Survey: Final Data from SDSS-III

2.5k citations

Showing 2021 · astro-ph.COShow all

5 papers · 2 filters

astro-ph.CO2021★ 15 cited

Big Bang Nucleosynthesis Limits and Relic Gravitational Waves Detection Prospects

Tina Kahniashvili, Emma Clarke, Jonathan Stepp +1

We revisit the big bang nucleosynthesis (BBN) limits on primordial magnetic fields and/or turbulent motions accounting for the decaying nature of turbulent sources between the time…

astro-ph.CO2021★ 35 cited

Evolution of primordial magnetic fields during large-scale structure formation

Salome Mtchedlidze, Paola Domínguez-Fernández, Xiaolong Du +5

Primordial magnetic fields could explain the large-scale magnetic fields present in the Universe. Inflation and phase transitions in the early Universe could give rise to such fiel…

astro-ph.CO2021★ 37 cited

Information Content of Higher-Order Galaxy Correlation Functions

Lado Samushia, Zachary Slepian, Francisco Villaescusa-Navarro

The shapes of galaxy N-point correlation functions can be used as standard rulers to constrain the distance-redshift relationship and thence the expansion rate of the Universe. The…

astro-ph.CO2021★ 60 cited

Can we observe the QCD phase transition-generated gravitational waves through pulsar timing arrays?

Axel Brandenburg, Emma Clarke, Yutong He +1

We perform numerical simulations of gravitational waves (GWs) induced by hydrodynamic and hydromagnetic turbulent sources that might have been present at cosmological quantum chrom…

astro-ph.CO2021★ 30 cited

Relic gravitational waves from the chiral magnetic effect

Axel Brandenburg, Yutong He, Tina Kahniashvili +2

Relic gravitational waves (GWs) can be produced by primordial magnetic fields. However, not much is known about the resulting GW amplitudes and their dependence on the details of t…