Question

Explain the quantum field theory?​

Answer 1

Answer:

hi, thanks for asking the ques

Explanation:

In theoretical physics, quantum field theory is a theoretical framework that combines classical 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.

hope this helps u out

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Answer 2

Quantum field theory

• Quantum field theory is a framework for transforming quantum mechanics into a theory of relativity.
• Quantum electrodynamics was the first quantum field theory to be developed.
• This theory is all about measurements, and the expectations of those observations are calculated as averages of operators in the system's state vector.
• The basic concept of quantum field theory is a scalar.