| 词汇 | quantum-electrodynamics |
| 释义 | BETA quantum electrodynamicscollocation in Englishmeanings of quantumThese words are often used together. Click on the links below to explore the meanings. quantum noun[ C ] uk /ˈkwɒn.təm/ us /ˈkwɑːn.t̬əm/ the smallest amount or unit of something, ... See more at quantum Examples of quantum electrodynamicsquantum electrodynamics Interestingly, in quantumelectrodynamics, the photon field can interact with itself via the vacuum fluctuations of the charged matter fields. Experience with quantumelectrodynamics and quantum chromodynamics suggests a world with a small number of parameters and a unique ground state. They will probably concentrate to phenomena related to particle physics and astrophysics, including advanced tests of quantumelectrodynamics. On the thermalization of energetic charged particles in fusion plasma with quantumelectrodynamics considerations. Indeed, physics has, of necessity, proceeded historically in understanding first the mesoscopic and then the microscopic - for example classical electrodynamics before quantumelectrodynamics. Like quantumelectrodynamics and quantum field theory, they were considered somewhat lofty, not the solid business of the ordinary nuclear researcher as understood by the contemporary no-joke type of physicist. Quantumelectrodynamics is a fantastically successful theory and virtual particles play a strong part within its framework. The dynamical equations of quantum mechanics and quantumelectrodynamics (and their classical equivalents when appropriate) are the essential elemental laws of physics which lead to biology. However, the modern importance of gauge symmetries appeared first in the relativistic quantum mechanics of electrons quantumelectrodynamics, elaborated on below. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Fortunately, a consistent theory of quantumelectrodynamics removes the need for infinitesimal point charges altogether. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The first complete quantum field theory, quantumelectrodynamics, provides a fully quantum description of the electromagnetic interaction. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Precise measurements of the g-factor of the electron have played an important role in the development and verification of quantumelectrodynamics. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They occur in the quantum theory of light (quantumelectrodynamics) and other bosonic quantum field theories. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He has also made contributions to quantum information theory, the field of photonic crystals, and the foundations of quantumelectrodynamics. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The self-fields in quantumelectrodynamics generate a finite number of infinities in the calculations that can be removed by the process of renormalization. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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