4 papers
The One-Loop Power Spectrum of Fast Radio Burst Dispersion Measures
Haruki Ebina, Martin White
Fast radio burst (FRB) dispersion measures trace free electron column densities and will soon offer a unique probe of low- baryons. Such measurements can constrain cosmology dir…
An Analytically Tractable Marked Power Spectrum
Haruki Ebina, Martin White
The increasing precision of cosmology data in the modern era is calling for methods to allow the extraction of non-Gaussian information using tools beyond two-point statistics. The…
Cosmology before noon with multiple galaxy populations
Haruki Ebina, Martin White
Near-future facilities observing the high-redshift universe () will have an opportunity to take advantage of "multi-tracer" cosmology by observing multiple tracers of the ma…
The Bispectrum in Lagrangian Perturbation Theory
Shi-Fan Chen, Zvonimir Vlah, Martin White
We study the bispectrum in Lagrangian perturbation theory. Extending past results for the power spectrum, we describe a method to efficiently compute the bispectrum in LPT, focusin…