| Автор | Liudmila Joukovskaya |
| Дата выпуска | 2009-02-01 |
| dc.description | Dynamics with infinitely many time derivatives has place in string field theory and have been profoundly investigated there. Recently there has been considerable interest in theories with infinitely many derivatives in the cosmological context in view of new features which these theories might accommodate owing to nonlocal interaction. In present work we continue investigation of such models, as a concrete example we study the dynamics of unstable D-brane in the open string theory in the Friedmann-Robertson-Walker background. We construct numerical solutions describing dynamical interpolation between the perturbative and non-perturbative vacua. The obtained solutions have several interesting properties and might be of interest from the cosmological points of view. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Dynamics with infinitely many time derivatives in Friedmann-Robertson-Walker background and rolling tachyons |
| Тип | paper |
| DOI | 10.1088/1126-6708/2009/02/045 |
| Electronic ISSN | 1029- 8479 |
| Print ISSN | 1126-6708 |
| Журнал | Journal of High Energy Physics |
| Том | 2009 |
| Первая страница | 45 |
| Последняя страница | 045 |
| Аффилиация | Liudmila Joukovskaya; Centre for Theoretical Cosmology, DAMTP, CMS, University of Cambridge, Wilberforce Road, Cambridge CB3 0WA, UK |
| Выпуск | 02 |
