2 papers
astro-ph.CO2025
Dynamical Dark Energy at Late Time CDM
J. W. Moffat, E. J. Thompson
We investigate the dynamical properties of dark energy through a detailed analysis of its equation of state parameter as a function of redshift. We derive a general expressi…
astro-ph.GA2024
Galaxy Formation in the Early Universe
J. W. Moffat
Recent observations by the James Webb Space Telescope (JWST) have revealed the presence of bright and well-formed galaxies at high redshifts, challenging the predictions of the sta…