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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| ptep_ptu044.pdf | 719.26 kB | Adobe PDF | 見る/開く |
| タイトル: | Cosmology from weak lensing of CMB |
| 著者: | Namikawa, T. |
| 著者名の別形: | 並河, 俊弥 |
| 発行日: | 5-Jun-2014 |
| 出版者: | Oxford University Press |
| 誌名: | Progress of Theoretical and Experimental Physics |
| 巻: | 2014 |
| 号: | 6 |
| 論文番号: | 06B108 |
| 抄録: | The weak lensing effect on the cosmic microwave background (CMB) induces distortions in the spatial pattern of CMB anisotropies, and statistical properties of CMB anisotropies become a weakly non-Gaussian field. We first summarize the weak lensing effect on the CMB (CMB lensing) in the presence of scalar, vector, and tensor perturbations. Then we focus on the lensing effect on CMB statistics and methods to estimate deflection angles and their power spectrum. We end by summarizing recent observational progress and future prospects. |
| 著作権等: | © The Author(s) 2014. Published by Oxford University Press on behalf of the Physical Society of Japan. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. |
| URI: | http://hdl.handle.net/2433/189426 |
| DOI(出版社版): | 10.1093/ptep/ptu044 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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