Quantum field theory emerged from the work of generations of theoretical physicists spanning much of the 20th century. Its development began in the 1920s with the description … 展开

In spite of its overwhelming success in particle physics and condensed matter physics, QFT itself lacks a formal mathematical foundation. … 展开

General readers
• Pais, A. (1994) [1986]. Inward Bound: Of Matter and Forces in the Physical World (reprint ed.). Oxford, New … 展开

For simplicity, natural units are used in the following sections, in which the reduced Planck constant ħ and the speed of light c are both set to one.
Classical fields 展开

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• Abraham–Lorentz force
• AdS/CFT correspondence
• Axiomatic quantum field theory 展开

• Media related to Quantum field theory at Wikimedia Commons
• "Quantum field theory", Encyclopedia of Mathematics, EMS Press, 2001 [1994]
• Stanford Encyclopedia of Philosophy: "Quantum Field Theory", by Meinard Kuhlmann. 展开