One-loop Chern-Simons terms in five dimensions

We compute one-loop corrections to five-dimensional gauge and gravitational Chern-Simons terms induced by integrating out charged massive fields. The considered massive fields are spin-1/2 and spin-3/2 fermions, as well as complex two-forms with first order kinetic terms. Consistency with six-dimens...

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Detalles Bibliográficos
Autores principales: Bonetti, Federico, Grimm, Thomas W., Hohenegger, Stefan
Lenguaje:eng
Publicado: 2013
Materias:
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1007/JHEP07(2013)043
http://cds.cern.ch/record/1516716
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author Bonetti, Federico
Grimm, Thomas W.
Hohenegger, Stefan
author_facet Bonetti, Federico
Grimm, Thomas W.
Hohenegger, Stefan
author_sort Bonetti, Federico
collection CERN
description We compute one-loop corrections to five-dimensional gauge and gravitational Chern-Simons terms induced by integrating out charged massive fields. The considered massive fields are spin-1/2 and spin-3/2 fermions, as well as complex two-forms with first order kinetic terms. Consistency with six-dimensional gravitational anomalies of (1,0) and (2,0) theories is shown by interpreting the massive fields as excited Kaluza-Klein modes in a circle compactification. The results are in accordance with the geometric predictions of the M-theory to F-theory duality as well as the comparison with an explicit one-loop computation in heterotic string theory compactified on K3 x S^1.
id cern-1516716
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2013
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spelling cern-15167162023-10-04T08:51:25Zdoi:10.1007/JHEP07(2013)043http://cds.cern.ch/record/1516716engBonetti, FedericoGrimm, Thomas W.Hohenegger, StefanOne-loop Chern-Simons terms in five dimensionsParticle Physics - TheoryWe compute one-loop corrections to five-dimensional gauge and gravitational Chern-Simons terms induced by integrating out charged massive fields. The considered massive fields are spin-1/2 and spin-3/2 fermions, as well as complex two-forms with first order kinetic terms. Consistency with six-dimensional gravitational anomalies of (1,0) and (2,0) theories is shown by interpreting the massive fields as excited Kaluza-Klein modes in a circle compactification. The results are in accordance with the geometric predictions of the M-theory to F-theory duality as well as the comparison with an explicit one-loop computation in heterotic string theory compactified on K3 x S^1.We compute one-loop corrections to five-dimensional gauge and gravitational Chern-Simons terms induced by integrating out charged massive fields. The considered massive fields are spin-1/2 and spin-3/2 fermions, as well as complex two-forms with first order kinetic terms. Consistency with six-dimensional gravitational anomalies of (1, 0) and (2, 0) theories is shown by interpreting the massive fields as excited Kaluza-Klein modes in a circle compactification. The results are in accordance with the geometric predictions of the M-theory to F-theory duality as well as the comparison with an explicit one-loop computation in heterotic string theory compactified on K3 × S (1).We compute one-loop corrections to five-dimensional gauge and gravitational Chern-Simons terms induced by integrating out charged massive fields. The considered massive fields are spin-1/2 and spin-3/2 fermions, as well as complex two-forms with first order kinetic terms. Consistency with six-dimensional gravitational anomalies of (1,0) and (2,0) theories is shown by interpreting the massive fields as excited Kaluza-Klein modes in a circle compactification. The results are in accordance with the geometric predictions of the M-theory to F-theory duality as well as the comparison with an explicit one-loop computation in heterotic string theory compactified on K3 x S^1.arXiv:1302.2918CERN-PH-TH-2013-022CERN-PH-TH-2013-022oai:cds.cern.ch:15167162013-02-14
spellingShingle Particle Physics - Theory
Bonetti, Federico
Grimm, Thomas W.
Hohenegger, Stefan
One-loop Chern-Simons terms in five dimensions
title One-loop Chern-Simons terms in five dimensions
title_full One-loop Chern-Simons terms in five dimensions
title_fullStr One-loop Chern-Simons terms in five dimensions
title_full_unstemmed One-loop Chern-Simons terms in five dimensions
title_short One-loop Chern-Simons terms in five dimensions
title_sort one-loop chern-simons terms in five dimensions
topic Particle Physics - Theory
url https://dx.doi.org/10.1007/JHEP07(2013)043
http://cds.cern.ch/record/1516716
work_keys_str_mv AT bonettifederico oneloopchernsimonstermsinfivedimensions
AT grimmthomasw oneloopchernsimonstermsinfivedimensions
AT hoheneggerstefan oneloopchernsimonstermsinfivedimensions

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