| Автор | R L Dewar |
| Дата выпуска | 1978-01-01 |
| dc.description | The topological constraints imposed on a canonical transformation by the requirement of continuous connection to the identity are considered. In the case of a particle interacting with a periodic potential, it is shown that a transformation to normal form (new Hamiltonian independent or position) is in general impossible using a transformation satisfying this requirement; the best that can be done being a transformation to a Hamiltonian which is almost everywhere in normal form, but which retains potential barriers of infinitesimal width to reflect trapped particles. A new Hamiltonian-Jacobi theory based on Lie operator techniques is presented and its relation to the usual theory established. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Exact oscillation-centre transformations |
| Тип | paper |
| DOI | 10.1088/0305-4470/11/1/006 |
| Print ISSN | 0305-4470 |
| Журнал | Journal of Physics A: Mathematical and General |
| Том | 11 |
| Первая страница | 9 |
| Последняя страница | 26 |
| Аффилиация | R L Dewar; Dept. of Theoretical Phys., Res. School of Phys. Sci. Australian Nat. Univ., Canberra, ACT, Australia |
| Выпуск | 1 |
