1k citations · 3.7k across the 27 of their papers we have counts for
3 papers · 1 filter
The Cosmology of Dark Energy Radiation
Kim V. Berghaus, Tanvi Karwal, Vivian Miranda +1
In this work, we quantify the cosmological signatures of dark energy radiation -- a novel description of dark energy, which proposes that the dynamical component of dark energy is…
An Attractive Proposal for Resolving the Hubble Tension: Dynamical Attractors that Unify Early and Late Dark Energy
Omar F. Ramadan, Tanvi Karwal, Jeremy Sakstein
Early dark energy is a promising potential resolution of the Hubble tension. Unfortunately, many models suffer from the need to fine-tune their initial conditions to ensure that th…
The Ups and Downs of Early Dark Energy solutions to the Hubble tension: a review of models, hints and constraints circa 2023
Vivian Poulin, Tristan L. Smith, Tanvi Karwal
We review the current status of Early Dark Energy (EDE) models proposed to resolve the "Hubble tension", the discrepancy between "direct" measurements of the current expansion rate…