The KKLT Scenario for de Sitter Backgrounds in String Theory
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2019 |
| Tipo de documento: | Capítulo de livro |
| Idioma: | eng |
| Título da fonte: | Repositório Institucional da UNESP |
| Texto Completo: | http://dx.doi.org/10.1007/978-3-030-15077-8_28 http://hdl.handle.net/11449/200461 |
Resumo: | In this chapter we will learn how to obtain de Sitter backgrounds in string theory. This is a difficult problem. In particular, there was a “no-go theorem” about the non-existence of de Sitter backgrounds in the supergravity approximation of string theory, by Juan Maldacena and Carlos Núñez. Kachru, Kallosh, Linde and Trivedi (KKLT) have shown for the first time that it is in fact possible, with the introduction of some nonperturbative string information. |
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The KKLT Scenario for de Sitter Backgrounds in String TheoryIn this chapter we will learn how to obtain de Sitter backgrounds in string theory. This is a difficult problem. In particular, there was a “no-go theorem” about the non-existence of de Sitter backgrounds in the supergravity approximation of string theory, by Juan Maldacena and Carlos Núñez. Kachru, Kallosh, Linde and Trivedi (KKLT) have shown for the first time that it is in fact possible, with the introduction of some nonperturbative string information.Instituto de Física Teórica UNESPInstituto de Física Teórica UNESPUniversidade Estadual Paulista (Unesp)Năstase, Horaţiu [UNESP]2020-12-12T02:07:15Z2020-12-12T02:07:15Z2019-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bookPart331-339http://dx.doi.org/10.1007/978-3-030-15077-8_28Fundamental Theories of Physics, v. 197, p. 331-339.2365-64250168-1222http://hdl.handle.net/11449/20046110.1007/978-3-030-15077-8_282-s2.0-85085165401Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengFundamental Theories of Physicsinfo:eu-repo/semantics/openAccess2021-10-23T12:40:05Zoai:repositorio.unesp.br:11449/200461Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:42:17.400436Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
| dc.title.none.fl_str_mv |
The KKLT Scenario for de Sitter Backgrounds in String Theory |
| title |
The KKLT Scenario for de Sitter Backgrounds in String Theory |
| spellingShingle |
The KKLT Scenario for de Sitter Backgrounds in String Theory Năstase, Horaţiu [UNESP] |
| title_short |
The KKLT Scenario for de Sitter Backgrounds in String Theory |
| title_full |
The KKLT Scenario for de Sitter Backgrounds in String Theory |
| title_fullStr |
The KKLT Scenario for de Sitter Backgrounds in String Theory |
| title_full_unstemmed |
The KKLT Scenario for de Sitter Backgrounds in String Theory |
| title_sort |
The KKLT Scenario for de Sitter Backgrounds in String Theory |
| author |
Năstase, Horaţiu [UNESP] |
| author_facet |
Năstase, Horaţiu [UNESP] |
| author_role |
author |
| dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
| dc.contributor.author.fl_str_mv |
Năstase, Horaţiu [UNESP] |
| description |
In this chapter we will learn how to obtain de Sitter backgrounds in string theory. This is a difficult problem. In particular, there was a “no-go theorem” about the non-existence of de Sitter backgrounds in the supergravity approximation of string theory, by Juan Maldacena and Carlos Núñez. Kachru, Kallosh, Linde and Trivedi (KKLT) have shown for the first time that it is in fact possible, with the introduction of some nonperturbative string information. |
| publishDate |
2019 |
| dc.date.none.fl_str_mv |
2019-01-01 2020-12-12T02:07:15Z 2020-12-12T02:07:15Z |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/bookPart |
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bookPart |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1007/978-3-030-15077-8_28 Fundamental Theories of Physics, v. 197, p. 331-339. 2365-6425 0168-1222 http://hdl.handle.net/11449/200461 10.1007/978-3-030-15077-8_28 2-s2.0-85085165401 |
| url |
http://dx.doi.org/10.1007/978-3-030-15077-8_28 http://hdl.handle.net/11449/200461 |
| identifier_str_mv |
Fundamental Theories of Physics, v. 197, p. 331-339. 2365-6425 0168-1222 10.1007/978-3-030-15077-8_28 2-s2.0-85085165401 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
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Fundamental Theories of Physics |
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info:eu-repo/semantics/openAccess |
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openAccess |
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331-339 |
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Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
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Universidade Estadual Paulista (UNESP) |
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UNESP |
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UNESP |
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Repositório Institucional da UNESP |
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Repositório Institucional da UNESP |
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Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
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1808128689024532480 |