| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16d.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP7W/36HL9PS |
| Repository | sid.inpe.br/mtc-m19@80/2009/12.09.18.22 (restricted access) |
| Last Update | 2009:12.09.18.22.03 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m19@80/2009/12.09.18.22.04 |
| Metadata Last Update | 2018:06.05.04.36.00 (UTC) administrator |
| Secondary Key | INPE--PRE/ |
| DOI | 10.1088/1475-7516/2009/08/033 |
| ISSN | 1475-7516 |
| Citation Key | BessadaMira:2009:CMAnIn |
| Title | CMB anisotropies induced by tensor modes in Massive Gravity  |
| Year | 2009 |
| Access Date | 2024, Apr. 28 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 586 KiB |
| 2. Context | |
| Author | 1 Bessada, Dennis 2 Miranda, Oswaldo Duarte |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JJ2G |
| Group | 1 2 DAS-CEA-INPE-MCT-BR |
| Affiliation | 1 The State University of New York at Buffalo 2 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Journal | Journal of Cosmology and Astroparticle Physics |
| Volume | 33 |
| History (UTC) | 2010-03-15 11:49:10 :: simone -> administrator :: 2018-06-05 04:36:00 :: administrator -> marciana :: 2009 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | CMBR theory gravity waves / theory cosmology of theories beyond the SM |
| Abstract | We study Gravitational Waves (GWs) in the context of Massive Gravity, an extension to General Relativity (GR) where the fluctuations of the metric have a nonzero mass, and specifically investigate the effect of the tensor modes on the Cosmic Microwave Background (CMB) anisotropies. We first study the time evolution of the tensor modes in Massive Gravity and show that there is a graviton mass limit ml = 10−66g ~ 10−29cm−1, so that for masses m ¡Ü ml the tensor perturbations in Massive Gravity are indistinguishable from the corresponding ones in GR. Also, we show that short wavelength massive modes behave almost indistinguishably from their massless counterparts. Later on, we show that massive gravitons with masses within the range m = 10−27cm−1 - m = 10−26cm−1 would leave a clear signature on the lower multipoles ( < 30) in the CMB anisotropy power spectrum. Hence, our results indicate that CMB anisotropies measurements might be decisive to show whether the tensor modes are massive or not. |
| Area | CEA |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAS > CMB anisotropies induced... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Target File | cbm anisotropied.pdf |
| User Group | administrator simone |
| Visibility | shown |
| Archiving Policy | denypublisher denyfinaldraft12 |
| Read Permission | deny from all and allow from 150.163 |
| 5. Allied materials | |
| Mirror Repository | sid.inpe.br/mtc-m19@80/2009/08.21.17.02.53 |
| Next Higher Units | 8JMKD3MGPCW/3ETR8EH |
| Dissemination | WEBSCI; PORTALCAPES. |
| Host Collection | sid.inpe.br/mtc-m19@80/2009/08.21.17.02 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel documentstage e-mailaddress electronicmailaddress format isbn label language lineage mark month nextedition notes number orcid pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |