Topic: The CMB temperature at $z=0.886$ is used to test energy exchange in Einstein-Cartan cosmology.
Topic: A multi-probe analysis constrains a clustering tachyonic Dirac-Born-Infeld dark energy model with a subluminal sound speed.
Topic: Supermassive primordial black holes are investigated as a dark matter component, focusing on their seed effect on large-scale structure.
Role/program: PRL Job Vacancies and Fellowships: current cosmology, astrophysics, and physics opportunities page.
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Role/program: HRI Physics Postdoctoral Fellowships: current cosmology, astrophysics, and physics opportunities page.