The shape and the size of the Universe according to the Poincaré dodecahedral space hypothesis
One of the best models of the Universe is the Poincaré Dodecahedral Space (PDS) model, which has the best fit to the data of the cosmic microwave background (CMB) sky maps from the Wilkinson Microwave Anisotropy Probe. The present work increased the falsifiability of the PDS model by finding a bette...
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| Veröffentlicht in: | Advances in Astronomy and Space Physics |
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| Datum: | 2012 |
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| Format: | Artikel |
| Sprache: | Englisch |
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Головна астрономічна обсерваторія НАН України
2012
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/119173 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | The shape and the size of the Universe according to the Poincaré dodecahedral space hypothesis / T.A. Kazimierczak // Advances in Astronomy and Space Physics. — 2012. — Т. 2., вип. 1. — С. 60-62. — Бібліогр.: 19 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862733655453990912 |
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| author | Kazimierczak, T.A. |
| author_facet | Kazimierczak, T.A. |
| citation_txt | The shape and the size of the Universe according to the Poincaré dodecahedral space hypothesis / T.A. Kazimierczak // Advances in Astronomy and Space Physics. — 2012. — Т. 2., вип. 1. — С. 60-62. — Бібліогр.: 19 назв. — англ. |
| collection | DSpace DC |
| container_title | Advances in Astronomy and Space Physics |
| description | One of the best models of the Universe is the Poincaré Dodecahedral Space (PDS) model, which has the best fit to the data of the cosmic microwave background (CMB) sky maps from the Wilkinson Microwave Anisotropy Probe. The present work increased the falsifiability of the PDS model by finding a better estimate of the size of the Poincaré space using parameters previously found by Roukema et al. (2008). The improved size of Poincaréspace model is 18.2 ±0.5h⁻¹ Gpc for matter density parameter Ωm = 0.28 ± 0.02. This gives the lowest redshift of multiply imaged objects as z = 106 ± 18.
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| first_indexed | 2025-12-07T19:38:24Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-119173 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 2227-1481 |
| language | English |
| last_indexed | 2025-12-07T19:38:24Z |
| publishDate | 2012 |
| publisher | Головна астрономічна обсерваторія НАН України |
| record_format | dspace |
| spelling | Kazimierczak, T.A. 2017-06-04T18:37:25Z 2017-06-04T18:37:25Z 2012 The shape and the size of the Universe according to the Poincaré dodecahedral space hypothesis / T.A. Kazimierczak // Advances in Astronomy and Space Physics. — 2012. — Т. 2., вип. 1. — С. 60-62. — Бібліогр.: 19 назв. — англ. 2227-1481 https://nasplib.isofts.kiev.ua/handle/123456789/119173 One of the best models of the Universe is the Poincaré Dodecahedral Space (PDS) model, which has the best fit to the data of the cosmic microwave background (CMB) sky maps from the Wilkinson Microwave Anisotropy Probe. The present work increased the falsifiability of the PDS model by finding a better estimate of the size of the Poincaré space using parameters previously found by Roukema et al. (2008). The improved size of Poincaréspace model is 18.2 ±0.5h⁻¹ Gpc for matter density parameter Ωm = 0.28 ± 0.02. This gives the lowest redshift of multiply imaged objects as z = 106 ± 18. The results are partly based on calculations made with Program Obliczen Wielkich Wyzwan nauki i techniki (POWIEW) computational resources (grant 87) at the Poznan Supercomputing and Networking Center (PCSS). en Головна астрономічна обсерваторія НАН України Advances in Astronomy and Space Physics The shape and the size of the Universe according to the Poincaré dodecahedral space hypothesis Article published earlier |
| spellingShingle | The shape and the size of the Universe according to the Poincaré dodecahedral space hypothesis Kazimierczak, T.A. |
| title | The shape and the size of the Universe according to the Poincaré dodecahedral space hypothesis |
| title_full | The shape and the size of the Universe according to the Poincaré dodecahedral space hypothesis |
| title_fullStr | The shape and the size of the Universe according to the Poincaré dodecahedral space hypothesis |
| title_full_unstemmed | The shape and the size of the Universe according to the Poincaré dodecahedral space hypothesis |
| title_short | The shape and the size of the Universe according to the Poincaré dodecahedral space hypothesis |
| title_sort | shape and the size of the universe according to the poincaré dodecahedral space hypothesis |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/119173 |
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