Quantum tunneling in the Wigner representation
โ Scribed by Marinov, M.; Segev, Bilha
- Book ID
- 111680958
- Publisher
- The American Physical Society
- Year
- 1996
- Tongue
- English
- Weight
- 228 KB
- Volume
- 54
- Category
- Article
- ISSN
- 1050-2947
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A new numerical approach for the treatment of quantum dynamics and for the computation of average values of quantum operators and of time correlation functions in the Wigner representation of quantum statistical mechanics has been developed. For electrons in a disordered system of scatterers, new nu
Numerical stochastic integration is a powerful tool for the investigation of quantum dynamics in interacting many-body systems. As with all numerical integration of differential equations, the initial conditions of the system being investigated must be specified. With application to quantum optics i
## Peculiarities of energy diffusion in the well-known model of a quantum rotator excited by an external periodic s-like field are investigated in the Wigner representation. It is shown that in a semi-classical region of parameters quantum diffusion can be approximately described by means of clas