Panchapakesan, N. ; Lohiya, D. (1985) Cosmic baldness and stability Physics Letters A, 108 (9). pp. 441-444. ISSN 0375-9601
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0375-9601(85)90034-9
Abstract
Casting the perturbations of the de Sitter metric into a one-dimensional wave equation with an effective potential it is shown that perturbations do not grow. Perturbations corresponding to frozen modes die away exponentially beside the back-scattered waves which decay with time like t-(2l-1) thus leading to stability and a "no hair" theorem for the cosmic horizon.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 67133 |
| Deposited On: | 29 Oct 2011 03:41 |
| Last Modified: | 29 Oct 2011 03:41 |
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