2 citations · 2 across the 2 of their papers we have counts for
4 papers
Origin & evolution of the Universe
Darsh Kodwani
The aim of this thesis is to question some of the basic assumptions that go into building the CDM model of our universe. The assumptions we focus on are the initial conditions o…
Initial conditions of the universe: Decaying tensor modes
Darsh Kodwani, P. Daniel Meerburg, Ue-Li Pen +1
Many models of the early universe predict that there should be primordial tensor perturbations. These leave an imprint into the temperature and polarisation anisotropies of the cos…
Screened fifth forces in parity-breaking correlation functions
Darsh Kodwani, Harry Desmond
Cross-correlating two different types of galaxy gives rise to parity breaking in the correlation function that derives from differences in the galaxies' properties and environments…
Initial conditions of the universe: A sign of the sine mode
Darsh Kodwani, P. Daniel Meerburg, Ue-Li Pen +1
In the standard big bang model the universe starts in a radiation dominated era, where the gravitational perturbations are described by second order differential equations, which w…