| Scalar field fluctuations in Schwarzschild–de Sitter spacetime | |
|---|---|
| 學年 | 99 |
| 學期 | 2 |
| 出版(發表)日期 | 2011-03-01 |
| 作品名稱 | Scalar field fluctuations in Schwarzschild–de Sitter spacetime |
| 作品名稱(其他語言) | |
| 著者 | Cho, Hing-Tong; Ng, Kin-Wang; Wang, I-Chin |
| 單位 | 淡江大學物理學系 |
| 出版者 | Bristol: Institute of Physics Publishing Ltd. |
| 著錄名稱、卷期、頁數 | Classical and Quantum Gravity 28(5), 055004(14pages) |
| 摘要 | We calculate quantum fluctuations of a free scalar field in the Schwarzschild–de Sitter spacetime, adopting the planar coordinates that are pertinent to the presence of a black hole in an inflationary Universe. In a perturbation approach, expanding in powers of a small black hole event horizon compared to the de Sitter cosmological horizon, we obtain time evolution of the quantum fluctuations and then derive the scalar power spectrum. |
| 關鍵字 | |
| 語言 | en |
| ISSN | 0264-9381; 1361-6382 |
| 期刊性質 | 國外 |
| 收錄於 | SCI |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | |
| 國別 | GBR |
| 公開徵稿 | |
| 出版型式 | 紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/58307 ) |