In this video, we explore the relationship between string theory and quantum field theory (QFT). QFT is a mathematical ...

Forbes contributors publish independent expert analyses and insights. The Universe is out there, waiting for you to discover it. The greatest scientific legacy that Albert Einstein left us is this: ...

String theory began over 50 years ago as a way to understand the strong nuclear force. Since then, it’s grown to become a theory of everything, capable of explaining the nature of every particle, ...

Recent decades have witnessed remarkable progress in establishing rigorous mathematical frameworks for quantum field theory (QFT), conformal field theory (CFT), quantum gravity and string theory.

Tiny but ageing neutrinos can be used to test the very foundations of quantum theory at unprecedented cosmological time scales Schrodinger’s skinniest kittens Must the Schrodinger’s Cat be fat enough ...

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Jacqui Somerville does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Erik Verlinde doesn't believe in gravity. Normally that wouldn't matter. Lots of people believe unusual things. However, in this case, we're talking about a respected string theorist and professor of ...

For years now astronaut training for zero g conditions has been performed in the most extreme of environments, from free-falling aircraft to large pools of water. But if the German Aerospace Center ...