454 citations · 5.5k across the 66 of their papers we have counts for
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Cosmological Parameters and Neutrino Masses from the Final Planck and Full-Shape BOSS Data
Mikhail M. Ivanov, Marko Simonović, Matias Zaldarriaga
We present a joint analysis of the Planck cosmic microwave background (CMB) and Baryon Oscillation Spectroscopic Survey (BOSS) final data releases. A key novelty of our study is th…
No chiral light bending by clumps of axion-like particles
Diego Blas, Andrea Caputo, Mikhail M. Ivanov +1
We study the propagation of light in the presence of a parity-violating coupling between photons and axion-like particles (ALPs). Naively, this interaction could lead to a split of…
Cosmological Parameters from the BOSS Galaxy Power Spectrum
Mikhail M. Ivanov, Marko Simonović, Matias Zaldarriaga
We present cosmological parameter measurements from the publicly available Baryon Oscillation Spectroscopic Survey (BOSS) data on anisotropic galaxy clustering in Fourier space. Co…
Measuring neutrino masses with large-scale structure: Euclid forecast with controlled theoretical error
Anton Chudaykin, Mikhail M. Ivanov
We present a Markov-Chain Monte-Carlo (MCMC) forecast for the precision of neutrino mass and cosmological parameter measurements with a Euclid-like galaxy clustering survey. We use…
Time-sliced perturbation theory with primordial non-Gaussianity and effects of large bulk flows on inflationary oscillating features
Anagha Vasudevan, Mikhail M. Ivanov, Sergey Sibiryakov +1
We extend the formalism of time-sliced perturbation theory (TSPT) for cosmological large-scale structure to include non-Gaussian initial conditions. We show that in such a case the…