Time evolution of the Wigner function in discrete quantum phase space for a soluble quasi-spin model

2000 ◽  
Vol 33 (14) ◽  
pp. 2799-2816 ◽  
Author(s):  
D Galetti ◽  
M Ruzzi
Keyword(s):  
Phase Space ◽  
Time Evolution ◽  
Wigner Function ◽  
Spin Model ◽  
Quantum Phase ◽  
Discrete Quantum Phase Space

The one-dimensional Hulthén potential in the quantum phase space representation

Open Physics ◽  
2014 ◽  
Vol 12 (2) ◽  
Author(s):  
Jerzy Stanek
Keyword(s):  
Phase Space ◽  
Wigner Function ◽  
Quantum Phase ◽  
Space Representation ◽  
Hulthén Potential ◽  
One Dimensional ◽  
Hulthen Potential ◽  
Analytic Expression ◽  
The One ◽  
Phase Space Representation

AbstractThe analytic expression of the Wigner function for bound eigenstates of the Hulthén potential in quantum phase space is obtained and presented by plotting this function for a few quantum states. In addition, the correct marginal distributions of the Wigner function in spherical coordinates are determined analytically.

scholarly journals Wave packets in discrete quantum phase space

2009 ◽  
Vol 80 (2) ◽  
Author(s):  
Jang Young Bang ◽  
Micheal S. Berger
Keyword(s):  
Phase Space ◽  
Wave Packets ◽  
Quantum Phase ◽  
Discrete Quantum Phase Space

scholarly journals Quantum phase-space analysis of the pendular cavity

2004 ◽  
Vol 70 (4) ◽  
Author(s):  
M. K. Olsen ◽  
A. B. Melo ◽  
K. Dechoum ◽  
A. Z. Khoury
Keyword(s):  
Phase Space ◽  
Quantum Phase ◽  
Phase Space Analysis ◽  
Space Analysis

One-Dimensional Harmonic Oscillator in Quantum Phase Space

2011 ◽  
Vol 110-116 ◽  
pp. 3750-3754
Author(s):  
Jun Lu ◽  
Xue Mei Wang ◽  
Ping Wu
Keyword(s):  
Phase Space ◽  
Harmonic Oscillator ◽  
Quantum Phase ◽  
Space Representation ◽  
Wave Mechanics ◽  
One Dimensional ◽  
Matrix Mechanics ◽  
The Matrix ◽  
Quantum Wave ◽  
The One

Within the framework of the quantum phase space representation established by Torres-Vega and Frederick, we solve the rigorous solutions of the stationary Schrödinger equations for the one-dimensional harmonic oscillator by means of the quantum wave-mechanics method. The result shows that the wave mechanics and the matrix mechanics are equivalent in phase space, just as in position or momentum space.

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