Motion of a Localised Klein--Gordon Field |
| L. Kocis Julius Kruttschnitt Mineral Research Centre, The University of Queensland Isles Road, Indooroopilly, Queensland 4068, Australia |
| Full Text PDF | Received: September 19, 2001 |
| Definitions of the momentum density, energy density, and densities of some other physical quantities are added to the standard Klein--Gordon theory. The densities introduced allow calculation of momentum and energy and their uncertainties of a localised Klein--Gordon field. It is shown that at certain conditions the momentum, energy, and potential energy of a localised Klein--Gordon field satisfy the relativistic Hamilton--Jacobi equation. |
| PACS numbers: 03.65.--w |