These disturbances sow the seeds for the formation of large-scale structure in the Universe, as observed through galaxy surveys and the temperature fluctuations in the Cosmic Microwave Background.

Inflation, in the context of the big bang theory, refers to the episode of exponential expansion of the very early universe indicated by particle physics' Grand Unified ... introduced in the book -- ...

Physicist Alan Guth, the father of cosmic inflation theory, describes emerging ideas about where our universe comes from, what else is out there, and what caused it to exist in the first place.

Dr Eleonora Di Valentino Follow me on X (opens in new window) Follow me on Facebook (opens in new window) Add me on LinkedIn (opens in new window) This has important ramifications in cosmology, as it ...

Inflation was invented to explain a couple of features of the universe that are really hard to explain without it. The first is that Einstein’s general theory of relativity famously makes mass ...

The Big Bang Theory explains how the universe began ... When cosmic inflation came to a sudden and still mysterious end, the more classic descriptions of the Big Bang took hold.