Higher-derivative heterotic Double Field Theory and classical double copy
The generalized Kerr-Schild ansatz (GKSA) is a powerful tool for constructing exact solutions in Double Field Theory (DFT). In this paper we focus in the heterotic formulation of DFT, considering up to four-derivative terms in the action principle, while the field content is perturbed by the GKSA. W...
| Authors: | ; |
|---|---|
| Format: | Article |
| Status: | Published version |
| Publication date: | 2021 |
| Country: | Argentina |
| Institution: | Consejo Nacional de Investigaciones Científicas y Técnicas |
| Repository: | CONICET Digital (CONICET) |
| Language: | English |
| OAI Identifier: | oai:ri.conicet.gov.ar:11336/181273 |
| Online Access: | http://hdl.handle.net/11336/181273 |
| Access Level: | Open access |
| Keyword: | STRING DUALITY SUPERSTRINGS AND HETEROTIC STRINGS https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
| _version_ | 1878403782402899968 |
|---|---|
| author | Lescano, Eric Yair |
| author2 | Rodríguez, Jesús A. |
| author2_role | author |
| author_browse | Lescano, Eric Yair Rodríguez, Jesús A. |
| author_facet | Lescano, Eric Yair Rodríguez, Jesús A. |
| author_role | author |
| collection | CONICET Digital (CONICET) |
| description | The generalized Kerr-Schild ansatz (GKSA) is a powerful tool for constructing exact solutions in Double Field Theory (DFT). In this paper we focus in the heterotic formulation of DFT, considering up to four-derivative terms in the action principle, while the field content is perturbed by the GKSA. We study the inclusion of the generalized version of the Green-Schwarz mechanism to this setup, in order to reproduce the low energy effective heterotic supergravity upon parametrization. This formalism reproduces higher-derivative heterotic background solutions where the metric tensor and Kalb-Ramond field are perturbed by a pair of null vectors. Next we study higher-derivative contributions to the classical double copy structure. After a suitable identification of the null vectors with a pair of U(1) gauge fields, the dynamics is given by a pair of Maxwell equations plus higher derivative corrections in agreement with the KLT relation. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | AR_bf8a24ea1ec4e8fa2b6fc52da4261656 |
| identifier_str_mv | Lescano, Eric Yair; Rodríguez, Jesús A.; Higher-derivative heterotic Double Field Theory and classical double copy; Springer; Journal of High Energy Physics; 2021; 7; 7-2021; 1-34 1029-8479 CONICET Digital CONICET |
| institution | Consejo Nacional de Investigaciones Científicas y Técnicas |
| instname_str | Consejo Nacional de Investigaciones Científicas y Técnicas |
| language | eng |
| network_acronym_str | AR |
| network_name_str | Argentina |
| oai_identifier_str | oai:ri.conicet.gov.ar:11336/181273 |
| publishDate | 2021 |
| publishDateSort | 2021 |
| publisher | Springer |
| publisherStr | Springer |
| reponame_str | CONICET Digital (CONICET) |
| spelling | Higher-derivative heterotic Double Field Theory and classical double copy Lescano, Eric Yair Rodríguez, Jesús A. STRING DUALITY SUPERSTRINGS AND HETEROTIC STRINGS https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 The generalized Kerr-Schild ansatz (GKSA) is a powerful tool for constructing exact solutions in Double Field Theory (DFT). In this paper we focus in the heterotic formulation of DFT, considering up to four-derivative terms in the action principle, while the field content is perturbed by the GKSA. We study the inclusion of the generalized version of the Green-Schwarz mechanism to this setup, in order to reproduce the low energy effective heterotic supergravity upon parametrization. This formalism reproduces higher-derivative heterotic background solutions where the metric tensor and Kalb-Ramond field are perturbed by a pair of null vectors. Next we study higher-derivative contributions to the classical double copy structure. After a suitable identification of the null vectors with a pair of U(1) gauge fields, the dynamics is given by a pair of Maxwell equations plus higher derivative corrections in agreement with the KLT relation. Fil: Lescano, Eric Yair. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina Fil: Rodríguez, Jesús A.. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina Springer http://hdl.handle.net/11336/181273 Lescano, Eric Yair; Rodríguez, Jesús A.; Higher-derivative heterotic Double Field Theory and classical double copy; Springer; Journal of High Energy Physics; 2021; 7; 7-2021; 1-34 1029-8479 CONICET Digital CONICET |
| spellingShingle | Higher-derivative heterotic Double Field Theory and classical double copy Lescano, Eric Yair STRING DUALITY SUPERSTRINGS AND HETEROTIC STRINGS https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
| status_str | publishedVersion |
| title | Higher-derivative heterotic Double Field Theory and classical double copy |
| title_full | Higher-derivative heterotic Double Field Theory and classical double copy |
| title_fullStr | Higher-derivative heterotic Double Field Theory and classical double copy |
| title_full_unstemmed | Higher-derivative heterotic Double Field Theory and classical double copy |
| title_short | Higher-derivative heterotic Double Field Theory and classical double copy |
| title_sort | Higher-derivative heterotic Double Field Theory and classical double copy |
| topic | STRING DUALITY SUPERSTRINGS AND HETEROTIC STRINGS https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
| topic_facet | STRING DUALITY SUPERSTRINGS AND HETEROTIC STRINGS https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
| url | http://hdl.handle.net/11336/181273 |