Time evolution in quantum mechanics on the quantum line
β Scribed by Marcelo R. Ubriaco
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 268 KB
- Volume
- 163
- Category
- Article
- ISSN
- 0375-9601
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
An expression for the quantum time of arrival based on the current density is discussed and justified operationally by means of complex potentials that absorb the incoming wave in a finite distance without reflection or transmission. Previous arguments denying the possibility of defining the time of
The concept and the formalization of the arrival time in quantum mechanics are discussed. Different approaches based on trajectories, quantization rules, time operators, phase-space techniques, renewal equations or operational procedures are reviewed or proposed. Open questions and loose ends are po