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Quantum Electrodynamics Articles

Tag Archive for: quantum electrodynamics

quantumfieldtheory

A First Idea of Quantum Field Theory – 20 Part Series

November 2, 2017
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8 Comments
These notes mean to give an expository but rigorous introduction to the basic concepts of relativistic perturbative quantum field theories, specifically…
https://www.physicsforums.com/insights/wp-content/uploads/2017/10/quantumfieldtheory.png 135 240 Urs Schreiber https://www.physicsforums.com/insights/wp-content/uploads/2019/02/Physics_Forums_Insights_logo.png Urs Schreiber2017-11-02 00:12:112021-04-18 09:08:06A First Idea of Quantum Field Theory – 20 Part Series
spacetime6

Struggles with the Continuum – Freeman Dyson and QED

February 12, 2016
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24 Comments
 Last time I sketched how physicists use quantum electrodynamics, or 'QED', to compute answers to physics problems as power series in the…
https://www.physicsforums.com/insights/wp-content/uploads/2016/02/spacetime6.png 135 240 John Baez https://www.physicsforums.com/insights/wp-content/uploads/2019/02/Physics_Forums_Insights_logo.png John Baez2016-02-12 15:36:012021-04-17 13:54:26Struggles with the Continuum – Freeman Dyson and QED
spacetime5

Struggles with the Continuum: Quantum Electrodynamics

February 1, 2016
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10 Comments
  Quantum field theory is the best method we have for describing particles and forces in a way that takes both quantum mechanics…
https://www.physicsforums.com/insights/wp-content/uploads/2016/01/spacetime5.png 135 240 John Baez https://www.physicsforums.com/insights/wp-content/uploads/2019/02/Physics_Forums_Insights_logo.png John Baez2016-02-01 16:41:532021-04-17 13:58:18Struggles with the Continuum: Quantum Electrodynamics

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