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quantum field theory

Also known as QFT, Quantum field theoretical

theoretical framework combining classical field theory, special relativity, and quantum mechanics

AI overview

Quantum field theory is a framework that combines quantum mechanics with Einstein's theory of relativity to describe how fundamental particles and forces interact. It matters because it provides our most powerful and accurate way of understanding the behavior of nature at the smallest scales, from atoms to the particles that make up light and matter.

AI-generated from the Wikipedia summary — may contain errors.

In the Vinony graph

Vinony's link graph records 1,550 inbound references to quantum field theory, and connects out to weak interaction, gauge theory and propagator.

It is catalogued under topics including Mathematical physics, Quantum field theory and Quantum mechanics.

Vinony links it to 65 Wikipedia language editions.

Wikidata facts

Image: Victor Fadin Lecturing QED in BINP 1 June 2014.jpg

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Stack Exchange tag: mathoverflow.net/tags/quantum-field-theory
Commons category: Quantum field theory
short name: КТП

Sources (5)

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Encyclopedic overview

In theoretical physics, quantum field theory (QFT) is a theoretical framework that combines field theory, special relativity and quantum mechanics. QFT is used in particle physics to construct physical models of subatomic particles and in condensed matter physics to construct models of quasiparticles. The current Standard Model of particle physics is based on QFT.

Despite its extraordinary predictive success, QFT faces ongoing challenges in fully incorporating gravity and in establishing a completely rigorous mathematical foundation.

Excerpted from Wikipedia’s “quantum field theory” article, available under the CC BY-SA 4.0 licence.