Primordial non-Gaussianity is a potentially powerful discriminant of the physical
mechanisms that generate the cosmological fluctuations observed today. Any detection of …

Primordial non‐Gaussianity is a potentially powerful discriminant of the physical
mechanisms that generated the cosmological fluctuations observed today. Any detection of …

I extend the usual linear-theory formula for large-scale clustering in redshift-space to include
gravitational redshift. The extra contribution to the standard galaxy power spectrum is …

We investigate the non-Gaussianities of inflation driven by a single scalar field coupling
nonminimally to the Einstein Gravity. We assume that the form of the scalar field is very …

We investigate the primordial non-Gaussianities from the trispectra in multi-field inflation
models, which can be seen as generalization of multi-field k-inflation and multi-DBI inflation …

We derive the exact analytical solution of the linear structure growth rate in Λ CDM
cosmology with flat or curved geometry, under the Newtonian gauge. Unlike the well known …

In this Letter we estimate the primordial non-Gaussianity (PNG) by simulating future
observations. We use the Large Sky Area Multi-Object Fiber Spectroscopic Telescope …