437 citations · 2.7k across the 27 of their papers we have counts for
5 papers · 1 filter
Optimizing large-scale structure data analysis with the theoretical error likelihood
Anton Chudaykin, Mikhail M. Ivanov, Marko Simonović
An important aspect of large-scale structure data analysis is the presence of non-negligible theoretical uncertainties, which become increasingly important on small scales. We show…
Constraining Early Dark Energy with Large-Scale Structure
Mikhail M. Ivanov, Evan McDonough, J. Colin Hill +4
An axion-like field comprising of the energy density of the universe near matter-radiation equality is a candidate to resolve the Hubble tension; this is the "early dar…
Blinded challenge for precision cosmology with large-scale structure: results from effective field theory for the redshift-space galaxy power spectrum
Takahiro Nishimichi, Guido D'Amico, Mikhail M. Ivanov +5
An accurate theoretical template for the galaxy power spectrum is a key for the success of ongoing and future spectroscopic surveys. We examine to what extent the Effective Field T…
Combining Full-Shape and BAO Analyses of Galaxy Power Spectra: A 1.6% CMB-independent constraint on H0
Oliver H. E. Philcox, Mikhail M. Ivanov, Marko Simonović +1
We present cosmological constraints from a joint analysis of the pre- and post-reconstruction galaxy power spectrum multipoles from the final data release of the Baryon Oscillation…
Could quasar lensing time delays hint to a core component in halos, instead of H0 tension?
Kfir Blum, Emanuele Castorina, Marko Simonović
The time delay measured between the images of gravitationally lensed quasars probes a combination of the angular diameter distance to the source-lens system and the mass density pr…