query: What is the source of Quantum fields
positive_passages.docid: 24556
positive_passages.text: What is a field, really?
negative_passages.docid: 410
negative_passages.text: QM and Renormalization (layman)
negative_passages.docid: 49348
negative_passages.text: S. Weinberg, “The Quantum theory of fields: Foundations” (1995), Eq. (9.2.15)
negative_passages.docid: 17120
negative_passages.text: Why use Fourier expansion in Quantum Field Theory?
negative_passages.docid: 115200
negative_passages.text: Why does energy have to be emitted in quanta?
negative_passages.docid: 26817
negative_passages.text: Quantum Field Theory from a mathematical point of view
negative_passages.docid: 74582
negative_passages.text: How can blackbody radition be explained by quantization?
negative_passages.docid: 60865
negative_passages.text: What are fields?
negative_passages.docid: 86865
negative_passages.text: The Higgs field a new Luminiferous aether?
negative_passages.docid: 51208
negative_passages.text: Is the wave function of a particle re-created after a measurement stops?
negative_passages.docid: 78916
negative_passages.text: Particles entangled after the big bang
negative_passages.docid: 24042
negative_passages.text: Why does gravity need to be quantised?
negative_passages.docid: 65973
negative_passages.text: How are classical optics phenomena explained in QED (Snell's law)?
negative_passages.docid: 53787
negative_passages.text: Do quantum particles communicate?
negative_passages.docid: 143668
negative_passages.text: Theoretical reasons for charge quantization
negative_passages.docid: 89724
negative_passages.text: Where does mass come from in pair production?
negative_passages.docid: 82135
negative_passages.text: Lagrangian to Hamiltonian in Quantum Field Theory