Hamilton-Jacobi formalism of tachyon inflation and cosmological perturbations
We study the cosmological inflation models driven by the rolling tachyon field which has a Born-Infeld-type action.We drive the Hamilton-Jacobi equation for the cosmological dynamics of tachyon inflation and the mode equations for the scalar and tensor perturbations of tachyon field and spacetime, t...
Kaydedildi:
| Yazar: | |
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| Materyal Türü: | Artigo |
| Dil: | Inglês |
| Baskı/Yayın Bilgisi: |
Academic Journals Center of Shanghai Normal University
2014-08-01
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| Seri Bilgileri: | 上海师范大学学报. 自然科学版 |
| Konular: | |
| Online Erişim: | http://qktg.shnu.edu.cn/zrb/shsfqkszrb/ch/reader/create_pdf.aspx?file_no=201404003&flag=1&year_id=2014&quarter_id=4 |
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