| Автор | Sigbjørn Hervik |
| Автор | Hari K Kunduri |
| Автор | James Lucietti |
| Дата выпуска | 2004-01-21 |
| dc.description | We consider the stability of spatially homogeneous plane-wave spacetimes. We carry out a full analysis for plane-wave spacetimes in (4 + 1) dimensions, and find there are two cases to consider, which we call non-exceptional and exceptional. In the non-exceptional case the plane waves are stable to (spatially homogeneous) vacuum perturbations as well as a restricted set of matter perturbations. In the exceptional case we always find an instability. Also we consider the Milne universe in arbitrary dimensions and find it is also stable provided the strong energy condition is satisfied. This implies that there exists an open set of stable plane-wave solutions in arbitrary dimensions. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Копирайт | 2004 IOP Publishing Ltd |
| Название | Homogeneous plane-wave spacetimes and their stability |
| Тип | paper |
| DOI | 10.1088/0264-9381/21/2/018 |
| Electronic ISSN | 1361-6382 |
| Print ISSN | 0264-9381 |
| Журнал | Classical and Quantum Gravity |
| Том | 21 |
| Первая страница | 575 |
| Последняя страница | 587 |
| Аффилиация | Sigbjørn Hervik; DAMTP, Centre for Mathematical Sciences, University of Cambridge, Wilberforce Rd., Cambridge CB3 0WA, UK |
| Аффилиация | Hari K Kunduri; DAMTP, Centre for Mathematical Sciences, University of Cambridge, Wilberforce Rd., Cambridge CB3 0WA, UK |
| Аффилиация | James Lucietti; DAMTP, Centre for Mathematical Sciences, University of Cambridge, Wilberforce Rd., Cambridge CB3 0WA, UK |
| Выпуск | 2 |
