332 citations · 854 across the 6 of their papers we have counts for
6 papers · 1 filter
Testing Inflation with Large Scale Structure: Connecting Hopes with Reality
Marcelo Alvarez, Tobias Baldauf, J. Richard Bond +25
The statistics of primordial curvature fluctuations are our window into the period of inflation, where these fluctuations were generated. To date, the cosmic microwave background h…
Near optimal bispectrum estimators for large-scale structure
Marcel Schmittfull, Tobias Baldauf, Uroš Seljak
Clustering of large-scale structure provides significant cosmological information through the power spectrum of density perturbations. Additional information can be gained from hig…
Lagrangian perturbation theory at one loop order: successes, failures, and improvements
Zvonimir Vlah, Uroš Seljak, Tobias Baldauf
We apply the convolved Lagrangian perturbation theory (CLPT) formalism, in which one can express the matter density power spectrum in terms of integrals over a function of cumulant…
The Bispectrum in the Effective Field Theory of Large Scale Structure
Tobias Baldauf, Lorenzo Mercolli, Mehrdad Mirbabayi +1
We study the bispectrum in the Effective Field Theory of Large Scale Structure, consistently accounting for the effects of short-scale dynamics. We begin by proving that, as long a…
Understanding higher-order nonlocal halo bias at large scales by combining the power spectrum with the bispectrum
Shun Saito, Tobias Baldauf, Zvonimir Vlah +3
Understanding the relation between underlying matter distribution and biased tracers such as galaxy or dark matter halo is essential to extract cosmological information from ongoin…
Confirmation of general relativity on large scales from weak lensing and galaxy velocities
Reinabelle Reyes, Rachel Mandelbaum, Uros Seljak +4
Although general relativity underlies modern cosmology, its applicability on cosmological length scales has yet to be stringently tested. Such a test has recently been proposed, us…