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--- models:standard_model:qed [2018/05/05 11:52]
jakobadmin ↷ Page moved from models:quantum_electrodynamics to models:standard_model:quantum_electrodynamics
+++ models:standard_model:qed [2018/05/12 09:20]
jakobadmin [Intuitive]
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 ====== Quantum Electrodynamics ======
+//see also [[models:standard_model]] and [[models:classical_electrodynamics]]//
 <tabbox Intuitive>
+Quantum electrodynamics is the correct model of electromagnetic interactions. It is a model in the framework of [[theories:quantum_field_theory|quantum field theory]].
+----
   * The best non-technical introduction to quantum electrodynamics is Quantum Electrodynamics by Richard P. Feynman
@@ Line 9: / Line 16: @@
 <tabbox Concrete>
-Quantum electrodynamics is a [[theories:quantum_field_theory|quantum field theory]] of electrodynamics. At its heart is a [[advanced_tools:gauge_symmetry|gauge symmetry]] called local $U(1)$ symmetry.
+Quantum electrodynamics is a [[theories:quantum_field_theory:canonical|quantum field theory]] of electrodynamics. At its heart is a [[advanced_tools:gauge_symmetry|gauge symmetry]] called local $U(1)$ symmetry.
 In practice, we use quantum electrodynamics to describe electrodynamical interactions between charged particles through elementary particles called photons.