454 citations · 5.5k across the 66 of their papers we have counts for
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Effective Field Theory for Large Scale Structure
Mikhail M. Ivanov
This chapter is a non-expert introduction to the effective field theory of large scale structure. First, we give a detailed pedagogical explanation of why previous attempts to buil…
Renormalizing one-point probability distribution function for cosmological counts in cells
Anton Chudaykin, Mikhail M. Ivanov, Sergey Sibiryakov
We study the one-point probability distribution function (PDF) for matter density averaged over spherical cells. The leading part to the PDF is defined by spherical collapse dynami…
Constraining Single-Field Inflation with MegaMapper
Giovanni Cabass, Mikhail M. Ivanov, Oliver H. E. Philcox +2
We forecast the constraints on single-field inflation from the bispectrum of future high-redshift surveys such as MegaMapper. Considering non-local primordial non-Gaussianity (NLPN…
Cosmological constraints from the power spectrum of eBOSS quasars
Anton Chudaykin, Mikhail M. Ivanov
We present the effective-field theory (EFT)-based cosmological full-shape analysis of the anisotropic power spectrum of eBOSS quasars at the effective redshift .…
Colliding Ghosts: Constraining Inflation with the Parity-Odd Galaxy Four-Point Function
Giovanni Cabass, Mikhail M. Ivanov, Oliver H. E. Philcox
Could new physics break the mirror symmetry of the Universe? Utilizing recent measurements of the parity-odd four-point correlation function of BOSS galaxies, we probe the physics…
Vanishing of black hole tidal Love numbers from scattering amplitudes
Mikhail M. Ivanov, Zihan Zhou
We extract the black hole (BH) static tidal deformability coefficients (Love numbers) and their spin-0 and spin-1 analogs by comparing on-shell amplitudes for fields to scatter off…