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Sam E. Brady

1 articles · 2 co-authors · latest: 2026-07-07
51 citations · h-index 4 · 6 papersData: Semantic Scholar
Thomas W. Baumgarte · Katy Clough

We have retold 1 papers by this author. most often about: inflation, big bang, expansion of the universe. 2 co-authors across our retellings.

cosmological collider · de sitter space · flat space · gravitational instanton · inflation · inflationary cosmology · inflationary gravitational waves · inflaton · non gaussianity · perturbation spectrum · planck time · primordial cosmic fluctuations · quantum cosmological inhomogeneities · quantum fluctuation inflation · reheating · scalar spectral index · spacetime emergence · spacetime foam · spatial curvature · temperature fluctuation
Friedmann equations · Hubble's law · Einstein field equations · Planck's law · fluctuation-dissipation theorem
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General Relativity2026-07-072 minarXiv:2607.06441express
How to Ignite the Big Bang
In the first moments after the Big Bang, the universe expanded at a terrifying rate. This process is called inflation, and it smoothed out all the wrinkles, making the cosmos homogeneous. But what started inflation itself?
Sam E. Brady·Thomas W. Baumgarte·Katy Clough
Adam RiessAlan GuthAlbert Einsteininflationbig bangexpansion of the universefluctuation
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