Matches in SemOpenAlex for { <https://semopenalex.org/work/W3024745730> ?p ?o ?g. }
Showing items 1 to 58 of
58
with 100 items per page.
- W3024745730 abstract "Epstein-Glaser’s ideas for the formulation of a distributional well-defined perturbative causal field theory are developed in light-front dynamics over the invariant null-plane coordinates introduced by Rohrlich. Explicitly, the causality theorems which warrant the method are adapted to that dynamics, and the causal distribution splitting formulae are re-derived in accordance with it, exhibiting important differences with respect to its instant dynamics version. Application of these splitting formulae to the (anti)commutation relations of the fermion and radiation fields naturally leads to the well known instantaneous terms of their Feynman propagators, while the scalar field’s one retains its form from instant dynamics. Additionally, the developed method is applied to Scalar QED (SQED) at second order, taking for the first order distribution the product of the radiation field with only the linear in the coupling constant part of the current. We analyse Moeller scattering, for which the equivalence with instant dynamics is established, and Compton scattering, for which the vertex coming from the second order term in the current is automatically generated in the normalization procedure once the residual gauge invariance which remains from the imposition of the null-plane gauge condition is exploited." @default.
- W3024745730 created "2020-05-21" @default.
- W3024745730 creator A5022325058 @default.
- W3024745730 creator A5059651134 @default.
- W3024745730 creator A5075179265 @default.
- W3024745730 date "2020-05-06" @default.
- W3024745730 modified "2023-09-24" @default.
- W3024745730 title "Epstein-Glaser’s Causal Light-Front Field Theory" @default.
- W3024745730 cites W100621036 @default.
- W3024745730 cites W2009172517 @default.
- W3024745730 cites W2024637952 @default.
- W3024745730 cites W650551332 @default.
- W3024745730 doi "https://doi.org/10.22323/1.374.0021" @default.
- W3024745730 hasPublicationYear "2020" @default.
- W3024745730 type Work @default.
- W3024745730 sameAs 3024745730 @default.
- W3024745730 citedByCount "1" @default.
- W3024745730 countsByYear W30247457302022 @default.
- W3024745730 crossrefType "proceedings-article" @default.
- W3024745730 hasAuthorship W3024745730A5022325058 @default.
- W3024745730 hasAuthorship W3024745730A5059651134 @default.
- W3024745730 hasAuthorship W3024745730A5075179265 @default.
- W3024745730 hasBestOaLocation W30247457301 @default.
- W3024745730 hasConcept C121332964 @default.
- W3024745730 hasConcept C153294291 @default.
- W3024745730 hasConcept C154945302 @default.
- W3024745730 hasConcept C202444582 @default.
- W3024745730 hasConcept C2777551076 @default.
- W3024745730 hasConcept C33923547 @default.
- W3024745730 hasConcept C41008148 @default.
- W3024745730 hasConcept C48983235 @default.
- W3024745730 hasConcept C9652623 @default.
- W3024745730 hasConceptScore W3024745730C121332964 @default.
- W3024745730 hasConceptScore W3024745730C153294291 @default.
- W3024745730 hasConceptScore W3024745730C154945302 @default.
- W3024745730 hasConceptScore W3024745730C202444582 @default.
- W3024745730 hasConceptScore W3024745730C2777551076 @default.
- W3024745730 hasConceptScore W3024745730C33923547 @default.
- W3024745730 hasConceptScore W3024745730C41008148 @default.
- W3024745730 hasConceptScore W3024745730C48983235 @default.
- W3024745730 hasConceptScore W3024745730C9652623 @default.
- W3024745730 hasLocation W30247457301 @default.
- W3024745730 hasOpenAccess W3024745730 @default.
- W3024745730 hasPrimaryLocation W30247457301 @default.
- W3024745730 hasRelatedWork W1565599962 @default.
- W3024745730 hasRelatedWork W1568123408 @default.
- W3024745730 hasRelatedWork W2271432825 @default.
- W3024745730 hasRelatedWork W2345834824 @default.
- W3024745730 hasRelatedWork W2363925548 @default.
- W3024745730 hasRelatedWork W2366703348 @default.
- W3024745730 hasRelatedWork W2371931285 @default.
- W3024745730 hasRelatedWork W2386655577 @default.
- W3024745730 hasRelatedWork W2787372860 @default.
- W3024745730 hasRelatedWork W3007010189 @default.
- W3024745730 isParatext "false" @default.
- W3024745730 isRetracted "false" @default.
- W3024745730 magId "3024745730" @default.
- W3024745730 workType "article" @default.