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1. Identity statement
Reference TypeJournal Article
Sitemtc-m21d.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier8JMKD3MGP3W34T/4859P9L
Repositorysid.inpe.br/mtc-m21d/2022/12.01.17.54   (restricted access)
Last Update2022:12.01.17.54.52 (UTC) simone
Metadata Repositorysid.inpe.br/mtc-m21d/2022/12.01.17.54.52
Metadata Last Update2023:01.03.16.46.26 (UTC) administrator
DOI10.1142/S0218271822501012
ISSN0218-2718
Citation KeyAraújoFort:2022:NoApAp
TitleSolving Tolman-Oppenheimer-Volkoff equations in f(T) gravity: A novel approach applied to some realistic equations of state
Year2022
MonthOct.
Access Date2024, May 13
Type of Workjournal article
Secondary TypePRE PI
Number of Files1
Size626 KiB
2. Context
Author1 Araújo, José Carlos Neves de
2 Fortes, Hemily Gomes Marciano
Resume Identifier1 8JMKD3MGP5W/3C9JHGK
Group1 DIAST-CGCE-INPE-MCTI-GOV-BR
2 AST-CEA-DIPGR-INPE-MCTI-GOV-BR
Affiliation1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
Author e-Mail Address1 jcarlos.dearaujo@inpe.br
2 emily.gomes@inpe.br
JournalInternational Journal of Modern Physics D
Volume31
Number13
Pagese2250101
Secondary MarkB1_INTERDISCIPLINAR B1_ENGENHARIAS_III B3_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA B3_ENSINO B3_ASTRONOMIA_/_FÍSICA
History (UTC)2022-12-01 17:54:52 :: simone -> administrator ::
2022-12-01 17:54:53 :: administrator -> simone :: 2022
2022-12-01 17:55:08 :: simone -> administrator :: 2022
2023-01-03 16:46:26 :: administrator -> simone :: 2022
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Version Typepublisher
KeywordsGravitation
modified theories of gravity
neutron star
AbstractThere are many ways to probe alternative theories of gravity, namely, via experimental tests at solar system scale, cosmological data and models, gravitational waves and compact objects. In this paper, we consider a model of gravity with torsion f(T) applied to compact objects such as neutron stars (NSs) for a couple of realistic equations of state (FOS). To do so, we follow our previous articles, in which we show how to model compact stars in f(T) gravity by obtaining its corresponding Tolman-Oppenheimer-Volkof equations. In this modeling of NS in f(T) gravity presented here, we calculate, among other things, the maximum mass allowed for a given realistic EOS, which would also allow us to evaluate which models are in accordance with the observations. The results already known to General Relativity must be reproduced to some extent and, eventually, we can find models that allow higher maximum masses for NSs than Relativity itself, which could explain, for example, the secondary component of the event GW190814, if this star is a massive NS.
AreaCEA
Arrangement 1urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > AST > Solving Tolman-Oppenheimer-Volkoff equations...
Arrangement 2urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > Solving Tolman-Oppenheimer-Volkoff equations...
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4. Conditions of access and use
Languageen
Target Files0218271822501012.pdf
User Groupsimone
Reader Groupadministrator
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Visibilityshown
Archiving Policydenypublisher allowfinaldraft
Read Permissiondeny from all and allow from 150.163
Update Permissionnot transferred
5. Allied materials
Next Higher Units8JMKD3MGPCW/3F2NE4L
8JMKD3MGPCW/46KTFK8
Citing Item Listsid.inpe.br/bibdigital/2013/10.12.16.06 4
sid.inpe.br/bibdigital/2022/04.03.17.52 2
sid.inpe.br/mtc-m21/2012/07.13.14.51.44 1
DisseminationWEBSCI; PORTALCAPES.
Host Collectionurlib.net/www/2021/06.04.03.40
6. Notes
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