MG13 - Talk detail |
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Participant |
Nishikawa, Ryusuke | |||||||
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Institution |
Osaka City University - 3-3-138 Sugimoto, Sumiyoshi - Osaka - Osaka - Japan | |||||||
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Session |
TC3 |
Accepted |
Yes |
Order |
3 |
Time |
14:45 - 15:00 | |
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Talk |
Oral abstract |
Title |
Evolution of density perturbations in large void universe | |||||
| Co-authors | Chul-Moon Yoo, Ken-ichi Nakao | |||||||
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Abstract |
We study the evolution of linear density perturbations in a large spherical void universe which accounts for the acceleration of the cosmic volume expansion without introducing dark energy (arXiv:1202.1582). I talk about our recent results that the correlation function of the density perturbations on the void universe is significantly different from that on the homogeneous and isotropic universe. |
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