Matches in SemOpenAlex for { <https://semopenalex.org/work/W2800308429> ?p ?o ?g. }
- W2800308429 endingPage "114646" @default.
- W2800308429 startingPage "114646" @default.
- W2800308429 abstract "In this paper we will study Lorentz-invariant, infinite derivative quantum field theories, where infinite derivatives give rise to non-local interactions at the energy scale Ms, beyond the Standard Model. We will study a specific class, where there are no new dynamical degrees of freedom other than the original ones of the corresponding local theory. We will show that the Green functions are modified by a non-local extra term that is responsible for acausal effects, which are confined in the region of non-locality, i.e. Ms−1. The standard time-ordered structure of the causal Feynman propagator is not preserved and the non-local analog of the retarded Green function turns out to be non-vanishing for space-like separations. As a consequence the local commutativity is violated. Formulating such theories in the non-local region with Minkowski signature is not sensible, but they have Euclidean interpretation. We will show how such non-local construction ameliorates ultraviolet/short-distance singularities suffered typically in the local quantum field theory. We will show that non-locality and acausality are inherently off-shell in nature, and only quantum amplitudes are physically meaningful, so that all the perturbative quantum corrections have to be consistently taken into account." @default.
- W2800308429 created "2018-05-17" @default.
- W2800308429 creator A5020747405 @default.
- W2800308429 creator A5050600153 @default.
- W2800308429 creator A5061983231 @default.
- W2800308429 date "2019-07-01" @default.
- W2800308429 modified "2023-10-16" @default.
- W2800308429 title "Ghost-free infinite derivative quantum field theory" @default.
- W2800308429 cites W1493785171 @default.
- W2800308429 cites W1974665356 @default.
- W2800308429 cites W1976138854 @default.
- W2800308429 cites W1980110343 @default.
- W2800308429 cites W1994058003 @default.
- W2800308429 cites W1994939196 @default.
- W2800308429 cites W2003858578 @default.
- W2800308429 cites W2015474809 @default.
- W2800308429 cites W2025519001 @default.
- W2800308429 cites W2036063530 @default.
- W2800308429 cites W2040415439 @default.
- W2800308429 cites W2072976511 @default.
- W2800308429 cites W2077470755 @default.
- W2800308429 cites W2085581703 @default.
- W2800308429 cites W2093993517 @default.
- W2800308429 cites W2097616202 @default.
- W2800308429 cites W2129028060 @default.
- W2800308429 cites W2145369409 @default.
- W2800308429 cites W2157606627 @default.
- W2800308429 cites W2222848970 @default.
- W2800308429 cites W2223606465 @default.
- W2800308429 cites W2340376696 @default.
- W2800308429 cites W2347123485 @default.
- W2800308429 cites W2470072349 @default.
- W2800308429 cites W2506759589 @default.
- W2800308429 cites W2544471911 @default.
- W2800308429 cites W2760310061 @default.
- W2800308429 cites W2762563168 @default.
- W2800308429 cites W2766480198 @default.
- W2800308429 cites W2786011187 @default.
- W2800308429 cites W2890332653 @default.
- W2800308429 cites W2963815137 @default.
- W2800308429 cites W3037907370 @default.
- W2800308429 cites W3099522199 @default.
- W2800308429 cites W3101954248 @default.
- W2800308429 cites W3102519476 @default.
- W2800308429 cites W3103601459 @default.
- W2800308429 cites W3104062924 @default.
- W2800308429 cites W3106502081 @default.
- W2800308429 doi "https://doi.org/10.1016/j.nuclphysb.2019.114646" @default.
- W2800308429 hasPublicationYear "2019" @default.
- W2800308429 type Work @default.
- W2800308429 sameAs 2800308429 @default.
- W2800308429 citedByCount "81" @default.
- W2800308429 countsByYear W28003084292018 @default.
- W2800308429 countsByYear W28003084292019 @default.
- W2800308429 countsByYear W28003084292020 @default.
- W2800308429 countsByYear W28003084292021 @default.
- W2800308429 countsByYear W28003084292022 @default.
- W2800308429 countsByYear W28003084292023 @default.
- W2800308429 crossrefType "journal-article" @default.
- W2800308429 hasAuthorship W2800308429A5020747405 @default.
- W2800308429 hasAuthorship W2800308429A5050600153 @default.
- W2800308429 hasAuthorship W2800308429A5061983231 @default.
- W2800308429 hasBestOaLocation W28003084291 @default.
- W2800308429 hasConcept C104416048 @default.
- W2800308429 hasConcept C108568745 @default.
- W2800308429 hasConcept C115047598 @default.
- W2800308429 hasConcept C121040770 @default.
- W2800308429 hasConcept C121332964 @default.
- W2800308429 hasConcept C12843 @default.
- W2800308429 hasConcept C138622882 @default.
- W2800308429 hasConcept C138885662 @default.
- W2800308429 hasConcept C2779808786 @default.
- W2800308429 hasConcept C33332235 @default.
- W2800308429 hasConcept C37914503 @default.
- W2800308429 hasConcept C41895202 @default.
- W2800308429 hasConcept C5667645 @default.
- W2800308429 hasConcept C62520636 @default.
- W2800308429 hasConcept C65574998 @default.
- W2800308429 hasConcept C71993908 @default.
- W2800308429 hasConcept C79464548 @default.
- W2800308429 hasConcept C84114770 @default.
- W2800308429 hasConceptScore W2800308429C104416048 @default.
- W2800308429 hasConceptScore W2800308429C108568745 @default.
- W2800308429 hasConceptScore W2800308429C115047598 @default.
- W2800308429 hasConceptScore W2800308429C121040770 @default.
- W2800308429 hasConceptScore W2800308429C121332964 @default.
- W2800308429 hasConceptScore W2800308429C12843 @default.
- W2800308429 hasConceptScore W2800308429C138622882 @default.
- W2800308429 hasConceptScore W2800308429C138885662 @default.
- W2800308429 hasConceptScore W2800308429C2779808786 @default.
- W2800308429 hasConceptScore W2800308429C33332235 @default.
- W2800308429 hasConceptScore W2800308429C37914503 @default.
- W2800308429 hasConceptScore W2800308429C41895202 @default.
- W2800308429 hasConceptScore W2800308429C5667645 @default.
- W2800308429 hasConceptScore W2800308429C62520636 @default.
- W2800308429 hasConceptScore W2800308429C65574998 @default.
- W2800308429 hasConceptScore W2800308429C71993908 @default.
- W2800308429 hasConceptScore W2800308429C79464548 @default.