Published 2006
| Version v1
Journal article
Time dependent problems in relativistic quantum mechanics
Description
The most effective procedure for dealing with time dependent problems is through the Feynman propagator. In this note we indicate the explicit expression for this propagator in relativistic problems using spectral decomposition. We then take as an initial state one of a Dirac oscillator and consider the behaviour of the wave function when the interaction is suddenly suppressed. (Author)
Additional details
Publishing Information
- Journal Title
- Revista Mexicana de Fisica
- Journal Volume
- 52
- Journal Issue
- 4
- Journal Page Range
- p. 74-76
- ISSN
- 0035-001X
- CODEN
- RMXFAT
INIS
- Country of Publication
- Mexico
- Country of Input or Organization
- Mexico
- INIS RN
- 38034638
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- BESSEL FUNCTIONS; COORDINATES; DIAGRAMS; GROUND STATES; HAMILTONIANS; INTEGRALS; KLEIN-GORDON EQUATION; LORENTZ INVARIANCE; MATRIX ELEMENTS; OSCILLATORS; PROPAGATOR; QUANTUM MECHANICS; RELATIVISTIC RANGE; TIME DEPENDENCE; TRANSIENTS; WAVE FUNCTIONS
- Descriptors DEC
- DIFFERENTIAL EQUATIONS; ELECTRONIC EQUIPMENT; ENERGY LEVELS; ENERGY RANGE; EQUATIONS; EQUIPMENT; FIELD EQUATIONS; FUNCTIONS; INFORMATION; INVARIANCE PRINCIPLES; MATHEMATICAL OPERATORS; MECHANICS; PARTIAL DIFFERENTIAL EQUATIONS; QUANTUM OPERATORS; WAVE EQUATIONS