Alan Guth

Alan Harvey Guth is a physicist and cosmologist. Guth has researched elementary particle theory (and how particle theory is applicable to the early universe). In particular he discovered and developed the theory of cosmic inflation.

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• It is said that there’s no such thing as a free lunch. But the universe is the ultimate free lunch.”
  • Alan Guth, quoted by Stephen Hawking in “A Brief History of Time" pg 129