quantum electrodynamics (QED), quantum field theory of the interactions of charged particles with the electromagnetic field. It describes mathematically not only all interactions of light with matter but also those of charged particles with one another.
Is quantum electrodynamics correct?
Quantum Electrodynamics or Quantum Field Theory is one of the most accurate theories so far. Richard Feynman was awarded Nobel Prize for his work in the field of Quantum Field Theory, the interaction of light with matter. This is a very successful theory and has been proven experimentally.
Is quantum electrodynamics wrong?
Quantum electrodynamics is a false theory because it was based on Einstein's false hypothesis of massless quanta of fields, which led to the contradicting relativity theories. ... (EXPERIMENTS REJECT RELATIVITY).Aug 15, 2015
How hard is quantum electrodynamics?
Quantum mechanics is deemed the hardest part of physics. Systems with quantum behavior don't follow the rules that we are used to, they are hard to see and hard to “feel”, can have controversial features, exist in several different states at the same time - and even change depending on whether they are observed or not.Jun 25, 2020
Are quantum mechanics wrong?
Question 1: Are the equations of quantum mechanics wrong? The answer to this is a qualified, No. The equations of quantum mechanics work with extremely high accuracy to predict the results of experiments with atomic and subatomic particles. Quantum mechanics addresses atoms and components of atoms.Jan 16, 2020
Is QFT wrong?
Physicists rely primarily on mathematical equations to describe how particles act. QFT provides a story of how particles interact to explain why the math works out the way it does. QFT has been neither proven nor disproven. It's one of several interpretations of the math of subatomic (quantum) particles.
Is quantum mechanics accurate?
Predictions of quantum mechanics have been verified experimentally to an extremely high degree of accuracy.
What is the best way to learn quantum mechanics?
https://www.youtube.com/watch?v=Rs572Cf4zkk
How can I study QED?
If you want to study independently with mastery of QED as final goal (not recommended), you would need to master: 1. Algebra, linear algebra, calculus, variational calculus, vector mechanics, and differential equations at the minimum. In addition, differential geometry, group theory and topology would be helpful.