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Nonperturbative de Sitter vacua via α′ corrections
| dc.contributor.author | Hohm, Olaf | |
| dc.contributor.author | Zwiebach, Barton | |
| dc.date.accessioned | 2021-09-20T18:22:53Z | |
| dc.date.available | 2021-09-20T18:22:53Z | |
| dc.identifier.uri | https://hdl.handle.net/1721.1/132533 | |
| dc.description.abstract | © 2019 World Scientific Publishing Company. The higher-derivative α′ corrections consistent with O(d,d) duality invariance can be completely classified for cosmological, purely time-dependent backgrounds. This result is used to show that there are duality invariant theories featuring string-frame de Sitter vacua as solutions that are nonperturbative in α′, thus suggesting that classical string theory may realize de Sitter solutions in an unexpected fashion. | en_US |
| dc.language.iso | en | |
| dc.publisher | World Scientific Pub Co Pte Lt | en_US |
| dc.relation.isversionof | 10.1142/S0218271819430028 | en_US |
| dc.rights | Creative Commons Attribution-Noncommercial-Share Alike | en_US |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | en_US |
| dc.source | arXiv | en_US |
| dc.title | Nonperturbative de Sitter vacua via α′ corrections | en_US |
| dc.type | Article | en_US |
| dc.relation.journal | International Journal of Modern Physics D [Gravitation; Astrophysics and Cosmology] | en_US |
| dc.eprint.version | Original manuscript | en_US |
| dc.type.uri | http://purl.org/eprint/type/JournalArticle | en_US |
| eprint.status | http://purl.org/eprint/status/NonPeerReviewed | en_US |
| dc.date.updated | 2020-11-16T20:06:01Z | |
| dspace.orderedauthors | Hohm, O; Zwiebach, B | en_US |
| dspace.date.submission | 2020-11-16T20:06:03Z | |
| mit.journal.volume | 28 | en_US |
| mit.journal.issue | 14 | en_US |
| mit.license | OPEN_ACCESS_POLICY | |
| mit.metadata.status | Authority Work and Publication Information Needed |
