What is the meaning of quantum field theory?

noun

  • The branch of quantum physics that is concerned with the theory of fields; it was motivated by the question of how an atom radiates light as its electrons jump from excited states. .
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APAWordNet. (2010). quantum field theory. Retrieved September 20, 2026, from http://smartdefine.org/quantum_field_theory/definitions/1215210
ChicagoWordNet. 2010. "quantum field theory" http://smartdefine.org/quantum_field_theory/definitions/1215210 (accessed September 20, 2026).
HarvardWordNet 2010, quantum field theory, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/quantum_field_theory/definitions/1215210>.
MLAWordNet. "quantum field theory" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/quantum_field_theory/definitions/1215210>