18 citations · 23 across the 3 of their papers we have counts for
3 papers
astro-ph.CO2025
Multi-axion like description of the dark sector in light of the Hubble and tensions
John Dumancic, Richard Gass, Ennis Mawas +1
Local methods of direct determination of the Hubble constant and seem to conflict with the predictions made from the cosmic microwave background and CDM. We propose a proo…
hep-th2023★ 5 cited
Dynamics of Inspiraling Dark Energy
Lilia Anguelova, John Dumancic, Richard Gass +1
We investigate the dynamics of a multifield dark energy model, which arises from certain rapid-turning and inspiraling trajectories in field space. We find the speed of sound …
hep-th2021★ 18 cited
Dark Energy from Inspiraling in Field Space
Lilia Anguelova, John Dumancic, Richard Gass +1
We find an exact solution of the equations of motion of a two-field cosmological model, which realizes multi-field dark energy. The latter is characterized by field-space trajector…