| Автор | Tang Meng-xi |
| Автор | Au Chi |
| Дата выпуска | 1997-11-01 |
| dc.description | Starting with the diagonal spacetime metric tensor, the Einstein gravitational field equation is solved, and a set of exact (3 + 1) dimensional cylindrically symmetric wave solutions with two arbitrary functions are found. In these solutions all nonvanishing components of spacetime metric tensor are varying with the same propagating factor (ct-z) while the waves are travelling along z axis. The physical picture and the condition of positive energy density of the wave solutions are discussed. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | A group of exact (3 + 1) dimensional cylindrically symmetric wave solutions to the Einstein gravitational field equation |
| Тип | paper |
| DOI | 10.1088/1004-423X/6/11/003 |
| Print ISSN | 1004-423X |
| Журнал | Acta Physica Sinica (Overseas Edition) |
| Том | 6 |
| Первая страница | 822 |
| Последняя страница | 828 |
| Выпуск | 11 |
