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Curved spacetime effective field theory (cEFT) — construction with the heat kernel method

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dc.abstract.enIn the presented paper we tackle the problem of the effective field theory in curved spacetime (cEFT) construction. To this end, we propose to use the heat kernel method. After introducing the general formalism based on the well established formulas known from the application of the heat kernel method to deriving the one-loop effective action in curved spacetime, we tested it on selected problems. The discussed examples were chosen to serve as a check of validity of the derived formulas by comparing the obtained results to the known flat spacetime calculations. On the other hand, they allowed us to obtain new results concerning the influence of the gravity induced operators on the effective field theory without unnecessary calculational complications.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorNakonieczny, Łukasz
dc.date.accessioned2024-01-24T21:14:55Z
dc.date.available2024-01-24T21:14:55Z
dc.date.issued2019
dc.description.financeNie dotyczy
dc.description.number1
dc.description.volume2019
dc.identifier.doi10.1007/JHEP01(2019)034
dc.identifier.issn1126-6708
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/104047
dc.identifier.weblinkhttp://link.springer.com/content/pdf/10.1007/JHEP01(2019)034.pdf
dc.languageeng
dc.pbn.affiliationphysical sciences
dc.relation.ispartofJournal of High Energy Physics
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.titleCurved spacetime effective field theory (cEFT) — construction with the heat kernel method
dc.typeJournalArticle
dspace.entity.typePublication