Inflationary scenarios in an effective polynomial affine model of gravity
Resumen:
In this paper we inquire inflationary scenarios built on a simplified version of the polynomial affine model of gravity. Given the absence of a metric tensor in the formulation of the model, we build a kinetic term contracting the derivatives of scalar field with the most general (2, 0)-tensor density build using the affine connection, and introduce a self-interacting potential via a scaling of the volume form. We analyse the cosmological solutions derived from this setup.
| 2023 | |
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Affine gravity Cosmology Inflationary models Exact solutions |
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| Inglés | |
| Universidad de la República | |
| COLIBRI | |
| https://hdl.handle.net/20.500.12008/42392 | |
| Acceso abierto | |
| Licencia Creative Commons Atribución (CC - By 4.0) |
| _version_ | 1807522806761521152 |
|---|---|
| author | Castillo-Felisola, Oscar |
| author2 | Grez, Bastian Perdiguero, José Skirzewski, Aureliano |
| author2_role | author author author |
| author_facet | Castillo-Felisola, Oscar Grez, Bastian Perdiguero, José Skirzewski, Aureliano |
| author_role | author |
| bitstream.checksum.fl_str_mv | 6429389a7df7277b72b7924fdc7d47a9 a0ebbeafb9d2ec7cbb19d7137ebc392c c3353adb4b970603e3b1fce8a9e67d6c 71ed42ef0a0b648670f707320be37b90 9805be364690309da56860c7482c13f2 |
| bitstream.checksumAlgorithm.fl_str_mv | MD5 MD5 MD5 MD5 MD5 |
| bitstream.url.fl_str_mv | http://localhost:8080/xmlui/bitstream/20.500.12008/42392/5/license.txt http://localhost:8080/xmlui/bitstream/20.500.12008/42392/2/license_url http://localhost:8080/xmlui/bitstream/20.500.12008/42392/3/license_text http://localhost:8080/xmlui/bitstream/20.500.12008/42392/4/license_rdf http://localhost:8080/xmlui/bitstream/20.500.12008/42392/1/10.48550.arXiv.2312.07312.pdf |
| collection | COLIBRI |
| dc.contributor.filiacion.none.fl_str_mv | Castillo-Felisola Oscar Grez Bastian Perdiguero José Skirzewski Aureliano, Universidad de la República (Uruguay). Facultad de Ciencias. Instituto de Física. |
| dc.creator.none.fl_str_mv | Castillo-Felisola, Oscar Grez, Bastian Perdiguero, José Skirzewski, Aureliano |
| dc.date.accessioned.none.fl_str_mv | 2024-02-06T19:40:43Z |
| dc.date.available.none.fl_str_mv | 2024-02-06T19:40:43Z |
| dc.date.issued.none.fl_str_mv | 2023 |
| dc.description.abstract.none.fl_txt_mv | In this paper we inquire inflationary scenarios built on a simplified version of the polynomial affine model of gravity. Given the absence of a metric tensor in the formulation of the model, we build a kinetic term contracting the derivatives of scalar field with the most general (2, 0)-tensor density build using the affine connection, and introduce a self-interacting potential via a scaling of the volume form. We analyse the cosmological solutions derived from this setup. |
| dc.format.extent.es.fl_str_mv | 13 h. |
| dc.format.mimetype.es.fl_str_mv | application/pdf |
| dc.identifier.citation.es.fl_str_mv | Castillo-Felisola, O, Grez, B, Perdiguero, J y otro. "Inflationary scenarios in an effective polynomial affine model of gravity" [Preprint]. Publicado en: General Relativity and Quantum Cosmology. 2023 arXiv:2312.07312, dec 2023. 13 h. DOI: 10.48550/arXiv.2312.07312 |
| dc.identifier.doi.none.fl_str_mv | 10.48550/arXiv.2312.07312 |
| dc.identifier.uri.none.fl_str_mv | https://hdl.handle.net/20.500.12008/42392 |
| dc.language.iso.none.fl_str_mv | en eng |
| dc.relation.ispartof.es.fl_str_mv | General Relativity and Quantum Cosmology, arXiv:2312.07312, dec 2023. |
| dc.rights.license.none.fl_str_mv | Licencia Creative Commons Atribución (CC - By 4.0) |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:COLIBRI instname:Universidad de la República instacron:Universidad de la República |
| dc.subject.es.fl_str_mv | Affine gravity Cosmology Inflationary models Exact solutions |
| dc.title.none.fl_str_mv | Inflationary scenarios in an effective polynomial affine model of gravity |
| dc.type.es.fl_str_mv | Preprint |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/preprint |
| dc.type.version.none.fl_str_mv | info:eu-repo/semantics/submittedVersion |
| description | In this paper we inquire inflationary scenarios built on a simplified version of the polynomial affine model of gravity. Given the absence of a metric tensor in the formulation of the model, we build a kinetic term contracting the derivatives of scalar field with the most general (2, 0)-tensor density build using the affine connection, and introduce a self-interacting potential via a scaling of the volume form. We analyse the cosmological solutions derived from this setup. |
| eu_rights_str_mv | openAccess |
| format | preprint |
| id | COLIBRI_f8ebc0ee6f3228f883a104ed3f15b7d2 |
| identifier_str_mv | Castillo-Felisola, O, Grez, B, Perdiguero, J y otro. "Inflationary scenarios in an effective polynomial affine model of gravity" [Preprint]. Publicado en: General Relativity and Quantum Cosmology. 2023 arXiv:2312.07312, dec 2023. 13 h. DOI: 10.48550/arXiv.2312.07312 10.48550/arXiv.2312.07312 |
| instacron_str | Universidad de la República |
| institution | Universidad de la República |
| instname_str | Universidad de la República |
| language | eng |
| language_invalid_str_mv | en |
| network_acronym_str | COLIBRI |
| network_name_str | COLIBRI |
| oai_identifier_str | oai:colibri.udelar.edu.uy:20.500.12008/42392 |
| publishDate | 2023 |
| reponame_str | COLIBRI |
| repository.mail.fl_str_mv | mabel.seroubian@seciu.edu.uy |
| repository.name.fl_str_mv | COLIBRI - Universidad de la República |
| repository_id_str | 4771 |
| rights_invalid_str_mv | Licencia Creative Commons Atribución (CC - By 4.0) |
| spelling | Castillo-Felisola OscarGrez BastianPerdiguero JoséSkirzewski Aureliano, Universidad de la República (Uruguay). Facultad de Ciencias. Instituto de Física.2024-02-06T19:40:43Z2024-02-06T19:40:43Z2023Castillo-Felisola, O, Grez, B, Perdiguero, J y otro. "Inflationary scenarios in an effective polynomial affine model of gravity" [Preprint]. Publicado en: General Relativity and Quantum Cosmology. 2023 arXiv:2312.07312, dec 2023. 13 h. DOI: 10.48550/arXiv.2312.07312https://hdl.handle.net/20.500.12008/4239210.48550/arXiv.2312.07312In this paper we inquire inflationary scenarios built on a simplified version of the polynomial affine model of gravity. Given the absence of a metric tensor in the formulation of the model, we build a kinetic term contracting the derivatives of scalar field with the most general (2, 0)-tensor density build using the affine connection, and introduce a self-interacting potential via a scaling of the volume form. We analyse the cosmological solutions derived from this setup.Submitted by Pintos Natalia (nataliapintosmvd@gmail.com) on 2024-02-05T13:15:50Z No. of bitstreams: 2 license_rdf: 24251 bytes, checksum: 71ed42ef0a0b648670f707320be37b90 (MD5) 10.48550.arXiv.2312.07312.pdf: 553524 bytes, checksum: 9805be364690309da56860c7482c13f2 (MD5)Approved for entry into archive by Faget Cecilia (lfaget@fcien.edu.uy) on 2024-02-06T13:09:10Z (GMT) No. of bitstreams: 2 license_rdf: 24251 bytes, checksum: 71ed42ef0a0b648670f707320be37b90 (MD5) 10.48550.arXiv.2312.07312.pdf: 553524 bytes, checksum: 9805be364690309da56860c7482c13f2 (MD5)Made available in DSpace by Seroubian Mabel (mabel.seroubian@seciu.edu.uy) on 2024-02-06T19:40:43Z (GMT). No. of bitstreams: 2 license_rdf: 24251 bytes, checksum: 71ed42ef0a0b648670f707320be37b90 (MD5) 10.48550.arXiv.2312.07312.pdf: 553524 bytes, checksum: 9805be364690309da56860c7482c13f2 (MD5) Previous issue date: 202313 h.application/pdfenengGeneral Relativity and Quantum Cosmology, arXiv:2312.07312, dec 2023.Las obras depositadas en el Repositorio se rigen por la Ordenanza de los Derechos de la Propiedad Intelectual de la Universidad de la República.(Res. Nº 91 de C.D.C. de 8/III/1994 – D.O. 7/IV/1994) y por la Ordenanza del Repositorio Abierto de la Universidad de la República (Res. Nº 16 de C.D.C. de 07/10/2014)info:eu-repo/semantics/openAccessLicencia Creative Commons Atribución (CC - By 4.0)Affine gravityCosmologyInflationary modelsExact solutionsInflationary scenarios in an effective polynomial affine model of gravityPreprintinfo:eu-repo/semantics/preprintinfo:eu-repo/semantics/submittedVersionreponame:COLIBRIinstname:Universidad de la Repúblicainstacron:Universidad de la RepúblicaCastillo-Felisola, OscarGrez, BastianPerdiguero, JoséSkirzewski, AurelianoLICENSElicense.txtlicense.txttext/plain; charset=utf-84267http://localhost:8080/xmlui/bitstream/20.500.12008/42392/5/license.txt6429389a7df7277b72b7924fdc7d47a9MD55CC-LICENSElicense_urllicense_urltext/plain; charset=utf-844http://localhost:8080/xmlui/bitstream/20.500.12008/42392/2/license_urla0ebbeafb9d2ec7cbb19d7137ebc392cMD52license_textlicense_texttext/html; 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- Universidad de la Repúblicafalse |
| spellingShingle | Inflationary scenarios in an effective polynomial affine model of gravity Castillo-Felisola, Oscar Affine gravity Cosmology Inflationary models Exact solutions |
| status_str | submittedVersion |
| title | Inflationary scenarios in an effective polynomial affine model of gravity |
| title_full | Inflationary scenarios in an effective polynomial affine model of gravity |
| title_fullStr | Inflationary scenarios in an effective polynomial affine model of gravity |
| title_full_unstemmed | Inflationary scenarios in an effective polynomial affine model of gravity |
| title_short | Inflationary scenarios in an effective polynomial affine model of gravity |
| title_sort | Inflationary scenarios in an effective polynomial affine model of gravity |
| topic | Affine gravity Cosmology Inflationary models Exact solutions |
| url | https://hdl.handle.net/20.500.12008/42392 |
