Recent Publications
Simulating the Universe(s): From Cosmic Bubble Collisions to Cosmological Observables With Numerical Relativity
— Journal of Cosmology and Astroparticle PhysicsHow the Diffuse Universe Cools
— arXivMultiple Cosmic Collisions and the Microwave Background Power Spectrum
— Physical Review DOut of Equilibrium: Understanding Cosmological Evolution to Lower-Entropy States
— Journal of Cosmology and Astroparticle PhysicsIn the News
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Good News, Bad News: The Universe Next Door
Although the multiverse as a whole may not be a testable scientific hypothesis, with some luck we may at least know if one or a few other universes exist. — 13.7: Cosmos and Culture, NPR
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The Life of Pi, and Other Infinities
Many cosmologists now believe that this observable universe is just a tiny, if relentlessly expanding, patch of space-time embedded in a greater universal fabric that is, in a profound sense, infinite. — The New York Times
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It's a Paradox
For centuries, paradoxes have helped physicists and philosophers challenge and deepen their understanding of how our world works. — The Nature of Reality, NOVA
