String corrections to gauge couplings from a field theory approach
An effective field theory approach is introduced to compute one-loop radiative corrections to the gauge couplings due to Kaluza-Klein states associated with a two-torus compactification. The results are compared with those of the string in the field theory 'limit' alpha' --> 0....
| Príomhchruthaitheoirí: | , |
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| Formáid: | Conference item |
| Foilsithe / Cruthaithe: |
2003
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| _version_ | 1826304740222304256 |
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| author | Ghilencea, D Nibbelink, S |
| author_facet | Ghilencea, D Nibbelink, S |
| author_sort | Ghilencea, D |
| collection | OXFORD |
| description | An effective field theory approach is introduced to compute one-loop radiative corrections to the gauge couplings due to Kaluza-Klein states associated with a two-torus compactification. The results are compared with those of the string in the field theory 'limit' alpha' --> 0. The whole U and the leading T moduli dependence of the gauge-dependent part of the string corrections to the gauge couplings can be recovered using the effective field theory approach. |
| first_indexed | 2024-03-07T06:22:22Z |
| format | Conference item |
| id | oxford-uuid:f320c842-9b8f-4aa8-bcd7-cf66f31c665b |
| institution | University of Oxford |
| last_indexed | 2024-03-07T06:22:22Z |
| publishDate | 2003 |
| record_format | dspace |
| spelling | oxford-uuid:f320c842-9b8f-4aa8-bcd7-cf66f31c665b2022-03-27T12:09:33ZString corrections to gauge couplings from a field theory approachConference itemhttp://purl.org/coar/resource_type/c_5794uuid:f320c842-9b8f-4aa8-bcd7-cf66f31c665bSymplectic Elements at Oxford2003Ghilencea, DNibbelink, SAn effective field theory approach is introduced to compute one-loop radiative corrections to the gauge couplings due to Kaluza-Klein states associated with a two-torus compactification. The results are compared with those of the string in the field theory 'limit' alpha' --> 0. The whole U and the leading T moduli dependence of the gauge-dependent part of the string corrections to the gauge couplings can be recovered using the effective field theory approach. |
| spellingShingle | Ghilencea, D Nibbelink, S String corrections to gauge couplings from a field theory approach |
| title | String corrections to gauge couplings from a field theory approach |
| title_full | String corrections to gauge couplings from a field theory approach |
| title_fullStr | String corrections to gauge couplings from a field theory approach |
| title_full_unstemmed | String corrections to gauge couplings from a field theory approach |
| title_short | String corrections to gauge couplings from a field theory approach |
| title_sort | string corrections to gauge couplings from a field theory approach |
| work_keys_str_mv | AT ghilencead stringcorrectionstogaugecouplingsfromafieldtheoryapproach AT nibbelinks stringcorrectionstogaugecouplingsfromafieldtheoryapproach |