| 书目名称 | The Vector Mode in the Second-order Cosmological Perturbation Theory |
| 编辑 | Shohei Saga |
| 视频video | |
| 概述 | Nominated as an outstanding PhD thesis by the Nagoya University, Japan.Skillfully describes the development of the complete formalism for the second-order cosmological perturbation theory, involving v |
| 丛书名称 | Springer Theses |
| 图书封面 |  |
| 描述 | .This thesis sheds valuable new light on the second-order cosmological perturbation theory, extensively discussing it in the context of cosmic microwave background (CMB) fluctuations. It explores the observational consequences of the second-order vector mode, and addresses magnetic field generation and the weak lensing signatures, which are key phenomena of the vector mode. ..The author demonstrates that the second-order vector mode, which never appears at the linear-order level, naturally arises from the non-linear coupling of the first-order scalar modes. This leads to the remarkable statement that the vector-order mode clearly contributes to the generation of cosmological magnetic fields. Moreover, the weak lensing observations are shown to be accessible to the vector mode. On the basis of ongoing and forthcoming observations, the thesis concludes that the second-order vector mode is detectable.. |
| 出版日期 | Book 2018 |
| 关键词 | Cosmic Microwave Background Lensing; Cosmological Vector Mode; Primordial Magnetic Fields; Magnetogenes |
| 版次 | 1 |
| doi | https://doi.org/10.1007/978-981-10-8007-4 |
| isbn_softcover | 978-981-13-5690-2 |
| isbn_ebook | 978-981-10-8007-4Series ISSN 2190-5053 Series E-ISSN 2190-5061 |
| issn_series | 2190-5053 |
| copyright | Springer Nature Singapore Pte Ltd. 2018 |
发表于 2025-3-21 18:31:43
