Heterotic string field theory with manifest spacetime supersymmetry
Abstract Using the hybrid formalism with manifest N = 1 d = 4 spacetime supersymmetry, we construct the quadratic term in the heterotic superstring field theory action. As in open superstring field theory using the hybrid formalism, the heterotic string field theory action is constructed with three...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2025-05-01
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| Series: | Journal of High Energy Physics |
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| Online Access: | https://doi.org/10.1007/JHEP05(2025)050 |
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| author | Nathan Berkovits Ulisses M. Portugal |
| author_facet | Nathan Berkovits Ulisses M. Portugal |
| author_sort | Nathan Berkovits |
| collection | DOAJ |
| description | Abstract Using the hybrid formalism with manifest N = 1 d = 4 spacetime supersymmetry, we construct the quadratic term in the heterotic superstring field theory action. As in open superstring field theory using the hybrid formalism, the heterotic string field theory action is constructed with three string fields and the massless sector describes N = 1 d = 10 supergravity in terms of N = 1 d = 4 superfields. |
| format | Article |
| id | doaj-art-223c9a3f1cd940eeac56713c8e00cd1b |
| institution | Kabale University |
| issn | 1029-8479 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj-art-223c9a3f1cd940eeac56713c8e00cd1b2025-08-20T03:25:15ZengSpringerOpenJournal of High Energy Physics1029-84792025-05-012025511110.1007/JHEP05(2025)050Heterotic string field theory with manifest spacetime supersymmetryNathan Berkovits0Ulisses M. Portugal1ICTP South American Institute for Fundamental Research, Instituto de Física Teórica, UNESP — Universidade Estadual PaulistaICTP South American Institute for Fundamental Research, Instituto de Física Teórica, UNESP — Universidade Estadual PaulistaAbstract Using the hybrid formalism with manifest N = 1 d = 4 spacetime supersymmetry, we construct the quadratic term in the heterotic superstring field theory action. As in open superstring field theory using the hybrid formalism, the heterotic string field theory action is constructed with three string fields and the massless sector describes N = 1 d = 10 supergravity in terms of N = 1 d = 4 superfields.https://doi.org/10.1007/JHEP05(2025)050String Field TheorySuperstrings and Heterotic StringsSuperspaces |
| spellingShingle | Nathan Berkovits Ulisses M. Portugal Heterotic string field theory with manifest spacetime supersymmetry Journal of High Energy Physics String Field Theory Superstrings and Heterotic Strings Superspaces |
| title | Heterotic string field theory with manifest spacetime supersymmetry |
| title_full | Heterotic string field theory with manifest spacetime supersymmetry |
| title_fullStr | Heterotic string field theory with manifest spacetime supersymmetry |
| title_full_unstemmed | Heterotic string field theory with manifest spacetime supersymmetry |
| title_short | Heterotic string field theory with manifest spacetime supersymmetry |
| title_sort | heterotic string field theory with manifest spacetime supersymmetry |
| topic | String Field Theory Superstrings and Heterotic Strings Superspaces |
| url | https://doi.org/10.1007/JHEP05(2025)050 |
| work_keys_str_mv | AT nathanberkovits heteroticstringfieldtheorywithmanifestspacetimesupersymmetry AT ulissesmportugal heteroticstringfieldtheorywithmanifestspacetimesupersymmetry |