How does the theory described by QED explain the world around us at a fundamental level
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what is qed stand for Informational
- From the perspective of QED, what are the underlying quantum processes that give rise to phenomena like Compton scattering (the scattering of a photon by a charged particle) and Thomson scattering (the elastic scattering of electromagnetic radiation by a free charged particle)?
- What are some of the ongoing areas of research and inquiry related to QED
- Do the concepts of asymptotic freedom (where the strong force weakens at short distances) and confinement (where quarks are always bound together), which are central to quantum chromodynamics (QCD), have any analogous or related concepts within the theory of QED?
- According to the renormalization group equations in QED, how does the effective strength of the electromagnetic coupling constant (related to the fine-structure constant) change or "run" as the energy of the interaction is varied over a wide range?
- What is the role of quantum mechanics in QED
- Is it possible to unify the fundamental force described by QED with other fundamental forces
- What are the force carriers of the electromagnetic force in QED
- What is the concept of vacuum energy in quantum field theory, and how is it related to the quantum fluctuations of the electromagnetic field as described by QED
- What is the full meaning of the abbreviation QED
- How does the effective strength of the electromagnetic force, as described by QED, change or "run" with the energy scale of the interaction, according to the principles of quantum field theory
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