query: Electromagnetism, linearity and Feynman diagrams
positive_passages.docid: 151855
positive_passages.text: Non-linearity and self-coupling of gravity
negative_passages.docid: 113610
negative_passages.text: Spinor field normalisation from poles in the propagator
negative_passages.docid: 45763
negative_passages.text: Minkowski diagram and length contraction
negative_passages.docid: 128937
negative_passages.text: Lie theory and particle physics
negative_passages.docid: 42392
negative_passages.text: Derivation of Maxwell's equations from field tensor lagrangian
negative_passages.docid: 100985
negative_passages.text: Effect of linear terms on a QFT
negative_passages.docid: 31390
negative_passages.text: What prevents photons from getting mass from higher order Feynman diagrams
negative_passages.docid: 101002
negative_passages.text: Is there either a Lagrangian or a Hamiltonian formulation of electromagnetism with continuous distributions of magnetic monopoles?
negative_passages.docid: 17754
negative_passages.text: Intuitive Understanding of the constant "$e$"
negative_passages.docid: 99194
negative_passages.text: Scale invariance symmetry as a simple argument in an electrostatics problem
negative_passages.docid: 116427
negative_passages.text: $(c^{\mu}\partial_{\mu}-m)\phi(x)=0$ not Lorentz-invariant?
negative_passages.docid: 50178
negative_passages.text: \qed for theorems without proofs
negative_passages.docid: 88658
negative_passages.text: Confusion regarding the principle of least action in Landau & Lifshitz "The Classical Theory of Fields"
negative_passages.docid: 94853
negative_passages.text: The linearity of variance
negative_passages.docid: 26224
negative_passages.text: Differentiating Propagator, Green's function, Correlation function, etc
negative_passages.docid: 69389
negative_passages.text: Gauge fields and strings: Loop equations
negative_passages.docid: 62692
negative_passages.text: Retrieving Maxwell's equations from the minimum action principle