SUMMARY
The discussion centers on the derivation of the Lienard-Wiechert electromagnetic fields from quantum electrodynamics (QED) calculations, specifically at the tree level. Participants seek references to papers that successfully demonstrate this derivation, noting that while the instantaneous Darwin-Breit potential can be obtained, the retarded Lienard-Wiechert potentials remain elusive. Key references include section 83 of "Quantum Electrodynamics" by Berestetskii, Livshitz, and Pitaevskii, as well as chapter 12 in the paper available on arXiv: physics/0504062.
PREREQUISITES
- Understanding of Lienard-Wiechert potentials
- Familiarity with quantum electrodynamics (QED)
- Knowledge of the Lorentz force law
- Ability to interpret advanced physics literature
NEXT STEPS
- Research the derivation of Lienard-Wiechert potentials from QED
- Study the instantaneous Darwin-Breit potential in detail
- Examine section 83 of "Quantum Electrodynamics" by Berestetskii, Livshitz, and Pitaevskii
- Review chapter 12 of arXiv: physics/0504062 for insights on QED calculations
USEFUL FOR
The discussion is beneficial for theoretical physicists, researchers in quantum electrodynamics, and students seeking to understand the relationship between classical electromagnetism and quantum field theory.