All rational one-loop Einstein-Yang-Mills amplitudes at four points
Abstract All four-point mixed gluon-graviton amplitudes in pure Einstein-Yang-Mills theory with at most one state of negative helicity are computed at one-loop order and maximal powers of the gauge coupling, using D-dimensional generalized unitarity. The resulting purely rational expressions take ve...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2018-09-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1007/JHEP09(2018)011 |
| _version_ | 1817997328511926272 |
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| author | Dhritiman Nandan Jan Plefka Gabriele Travaglini |
| author_facet | Dhritiman Nandan Jan Plefka Gabriele Travaglini |
| author_sort | Dhritiman Nandan |
| collection | DOAJ |
| description | Abstract All four-point mixed gluon-graviton amplitudes in pure Einstein-Yang-Mills theory with at most one state of negative helicity are computed at one-loop order and maximal powers of the gauge coupling, using D-dimensional generalized unitarity. The resulting purely rational expressions take very compact forms. We comment on the color-kinematics duality and a relation to collinear limits of pure gluon amplitudes. |
| first_indexed | 2024-04-14T02:36:33Z |
| format | Article |
| id | doaj.art-577859d5718e46e2b0ab6cd2f670072e |
| institution | Directory Open Access Journal |
| issn | 1029-8479 |
| language | English |
| last_indexed | 2024-04-14T02:36:33Z |
| publishDate | 2018-09-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj.art-577859d5718e46e2b0ab6cd2f670072e2022-12-22T02:17:23ZengSpringerOpenJournal of High Energy Physics1029-84792018-09-012018913410.1007/JHEP09(2018)011All rational one-loop Einstein-Yang-Mills amplitudes at four pointsDhritiman Nandan0Jan Plefka1Gabriele Travaglini2Higgs Centre for Theoretical Physics, School of Physics and Astronomy, The University of EdinburghInstitut für Physik und IRIS Adlershof, Humboldt-Universität zu BerlinCentre for Research in String Theory, School of Physics and Astronomy, Queen Mary University of LondonAbstract All four-point mixed gluon-graviton amplitudes in pure Einstein-Yang-Mills theory with at most one state of negative helicity are computed at one-loop order and maximal powers of the gauge coupling, using D-dimensional generalized unitarity. The resulting purely rational expressions take very compact forms. We comment on the color-kinematics duality and a relation to collinear limits of pure gluon amplitudes.http://link.springer.com/article/10.1007/JHEP09(2018)011Scattering AmplitudesEffective Field TheoriesSupergravity ModelsSupersymmetric Gauge Theory |
| spellingShingle | Dhritiman Nandan Jan Plefka Gabriele Travaglini All rational one-loop Einstein-Yang-Mills amplitudes at four points Journal of High Energy Physics Scattering Amplitudes Effective Field Theories Supergravity Models Supersymmetric Gauge Theory |
| title | All rational one-loop Einstein-Yang-Mills amplitudes at four points |
| title_full | All rational one-loop Einstein-Yang-Mills amplitudes at four points |
| title_fullStr | All rational one-loop Einstein-Yang-Mills amplitudes at four points |
| title_full_unstemmed | All rational one-loop Einstein-Yang-Mills amplitudes at four points |
| title_short | All rational one-loop Einstein-Yang-Mills amplitudes at four points |
| title_sort | all rational one loop einstein yang mills amplitudes at four points |
| topic | Scattering Amplitudes Effective Field Theories Supergravity Models Supersymmetric Gauge Theory |
| url | http://link.springer.com/article/10.1007/JHEP09(2018)011 |
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