|
| | | | |
| | | |
| Stat |
Members: 3645
Articles: 2'506'133
Articles rated: 2609
27 April 2024 |
|
| | | | |
|
Article overview
| |
|
|
Stewart-Lyth Inverse Problem | | Eloy Ayón-Beato
; Alberto Garc’{i}a
; Ricardo Mansilla
; César A. Terrero-Escalante
; | | Date: |
31 Jul 2000 | | Journal: | Phys.Rev. D62 (2000) 103513 | | Subject: | Astrophysics; Dynamical Systems | astro-ph gr-qc hep-th math.DS | | Affiliation: | Depto. Fisica, CINVESTAV-IPN, Mexico, Depto. Fisica Teor., IF-UNAM, Mexico | | Abstract: | In this paper the Stewart-Lyth inverse problem is introduced. It consists of solving two non-linear differential equations for the first slow-roll parameter and finding the inflaton potential. The equations are derived from the Stewart--Lyth equations for the scalar and tensorial perturbations produced during the inflationary period. The geometry of the phase planes transverse to the trajectories is analyzed, and conclusions about the possible behaviour for general solutions are drawn. | | Source: | arXiv, astro-ph/0007477 | | Services: | Forum | Review | PDF | Favorites | |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
browser Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
|
| |
|
|
|
|
News, job offers and information for researchers and scientists:
| |
REGISTER