Voorbeelden van het gebruik van Quantum field theory in het Engels en hun vertalingen in het Nederlands
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It is now understood that the ability to describe such processes is one of the most important features of quantum field theory.
such as the high energy behavior of quantum field theory, symmetry breaking,
For example, a quantum theory of the electromagnetic field"must" be a quantum field theory, because it is impossible(for various reasons)
which are responsible for some subtle corrections in quantum field theory.
Renormalization===Early in the history of quantum field theory, it was found that many seemingly innocuous calculations,
According to the rules of quantum field theory, and the associated Feynman diagrams,
And my work there has been the development of unified quantum field theories.
By the above, it plays a pivotal role in special relativity and, by implication, for quantum field theories.
His specialism is the application of topological concepts from mathematics to quantum field theories from physics.
The degrees of freedom in quantum field theory are local fluctuations of the fields.
Many physicists prefer to take the converse interpretation, which is that"quantum field theory explains what identical particles are.
Second quantization===In this section, we will describe a method for constructing a quantum field theory called second quantization.
The third thread in the development of quantum field theory was the need to handle the statistics of many-particle systems consistently and with ease.
In such situations, the quantum field theory can be constructed by examining the mechanical properties of the classical field
Frank Wilczek allowed physicists to make precise predictions of the results of many high energy experiments using the quantum field theory technique of perturbation theory. .
Quantum field theory thus provides a unified framework for describing"field-like" objects(such as the electromagnetic field, field), so long as one can treat interactions as"perturbations" of free fields. .">
This quantum field theory could be used to model important processes such as the emission of a photon by an electron dropping into a quantum state of lower energy, a process in which the number of particles changes-one atom
The development of quantum field theory(QFT) in the 1930s made it possible to reformulate the Dirac equation in a way that treats the positron as a"real" particle rather than the absence of a particle, and makes the vacuum the state in which no particles exist instead of an infinite sea of particles.