Question

Explain the quantum field theory! ​

Answer 1

Answer:

Quantum Field Theory (QFT) is the mathematical and conceptual framework for contemporary elementary particle physics. It is also a framework used in other areas of theoretical physics, such as condensed matter physics and statistical mechanics. In a rather informal sense QFT is the extension of quantum mechanics (QM), dealing with particles, over to fields, i.e. systems with an infinite number of degrees of freedom. (See the entry on quantum mechanics.) In the last decade QFT has become a more widely discussed topic in philosophy of science, with questions ranging from methodology and semantics to ontology. QFT taken seriously in its metaphysical implications seems to give a picture of the world which is at variance with central classical conceptions of particles and fields, and even with some features of QM.

Explanation:

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Answer 2

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An empty space isnt totally empty . It has several force and particle fields throughout the space .

Every particle and force have their corresponding field . For eg-> A disturbance in the electromagnetic field would create a photon

PHOTON - The particle carrying light.

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