The Heisenberg and Liouville dynamical equations are mapped using the Wave-Packet Phase Space Representation. A semiclassical perturbative expansion is introduced -the Quasi-Causal Approximation -for the Green function and an expression for transition probabilities is derived up to the first order.
β¦ LIBER β¦
Quantum mechanics in the Gaussian wave-packet phase space representation
β Scribed by S.S. Mizrahi
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 971 KB
- Volume
- 127
- Category
- Article
- ISSN
- 0378-4371
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Quantum mechanics in the Gaussian wave-p
β
S.S. Mizrahi
π
Article
π
1986
π
Elsevier Science
π
English
β 621 KB
On the equivalence between the wave-pack
β
S.S. Mizrahi; D. Galetti
π
Article
π
1988
π
Elsevier Science
π
English
β 253 KB
Phase space representation of quantum me
β
N.E. Henriksen; G.D. Billing; F.Y. Hansen
π
Article
π
1988
π
Elsevier Science
π
English
β 459 KB
The accuracy of the Wigner propagation method is studied for stationary as well as non-stationary states of Morse oscillators. We investigate the possibility of improving the approach by introducing an effective potential. We find that the Wigner propagation method is accurate only for the ground st
Quantum mechanics in phase space II.: Ei
β
J.G. KrΓΌger; A. Poffyn
π
Article
π
1977
π
Elsevier Science
π
English
β 410 KB
Quantum mechanics in phase space: I. Uni
β
J.G. KrΓΌger; A. Poffyn
π
Article
π
1976
π
Elsevier Science
π
English
β 457 KB
A precaution needed in using the phase-s
β
Lipo Wang; R.F. O'Connell
π
Article
π
1987
π
Elsevier Science
π
English
β 446 KB
We explain the origin of the apparent discrepancy recently reported between results obtained by the phase-space formulation of quantum mechanics and conventional (Schrodinger) quantum mechanics. We show how to arrive at a complete agreement.