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dc.contributor.authorGoon, Garrett
dc.contributor.authorMelville, Scott
dc.contributor.authorNoller, Johannes
dc.date.accessioned2021-04-26T15:53:43Z
dc.date.available2021-04-26T15:53:43Z
dc.date.issued2021-01-26
dc.date.submitted2020-10-27
dc.identifier.otherjhep01(2021)159
dc.identifier.other14678
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/321577
dc.description.abstractAbstract: We study quantum corrections to hypersurfaces of dimension d + 1 > 2 embedded in generic higher-dimensional spacetimes. Manifest covariance is maintained throughout the analysis and our methods are valid for arbitrary co-dimension and arbitrary bulk metric. A variety of theories which are prominent in the modern amplitude literature arise as special limits: the scalar sector of Dirac-Born-Infeld theories and their multi-field variants, as well as generic non-linear sigma models and extensions thereof. Our explicit one-loop results unite the leading corrections of all such models under a single umbrella. In contrast to naive computations which generate effective actions that appear to violate the non-linear symmetries of their classical counterparts, our efficient methods maintain manifest covariance at all stages and make the symmetry properties of the quantum action clear. We provide an explicit comparison between our compact construction and other approaches and demonstrate the ultimate physical equivalence between the superficially different results.
dc.languageen
dc.publisherSpringer Berlin Heidelberg
dc.subjectRegular Article - Theoretical Physics
dc.subjectEffective Field Theories
dc.subjectGlobal Symmetries
dc.subjectRenormalization Regularization and Renormalons
dc.subjectSpace-Time Symmetries
dc.titleQuantum corrections to generic branes: DBI, NLSM, and more
dc.typeArticle
dc.date.updated2021-04-26T15:53:42Z
prism.issueIdentifier1
prism.publicationNameJournal of High Energy Physics
prism.volume2021
dc.identifier.doi10.17863/CAM.68694
dcterms.dateAccepted2020-11-30
rioxxterms.versionofrecord10.1007/jhep01(2021)159
rioxxterms.versionVoR
rioxxterms.licenseref.urihttp://creativecommons.org/licenses/by/4.0/
dc.identifier.eissn1029-8479
dc.identifier.arxiv2010.05913


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