| Автор | Michele Battezzati |
| Автор | Valerio Magnasco |
| Дата выпуска | 2002-07-12 |
| dc.description | The quantum-mechanical energy splitting for a ground state hydrogen molecular ion has been computed as the complex-valued mean first-passage time across the potential barrier between two wells, by separating the Schrödinger equation using spheroidal coordinates and applying a subsequent transformation so as to obtain three one-dimensional Hermitian operator equations. One of these operators describes a particle oscillating between two wells separated by a potential barrier. The splitting is then calculated as the energy difference between the symmetry-adapted wavefunctions and a reference state whose probability density is concentrated on one side of the barrier. The eigenfunctions are calculated as the solutions of a Volterra integral equation, where the energy difference is the eigenvalue. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Exchange energy splitting for ground state H<sub>2</sub><sup>+</sup> from fluctuation theory |
| Тип | paper |
| DOI | 10.1088/0305-4470/35/27/308 |
| Print ISSN | 0305-4470 |
| Журнал | Journal of Physics A: Mathematical and General |
| Том | 35 |
| Первая страница | 5653 |
| Последняя страница | 5671 |
| Выпуск | 27 |
