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Distribution Functions in Quantum Mechanics and Wigner Functions
Theoretical and Mathematical Physics, 2002zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kuz'menko, L. S., Maksimov, S. G.
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2002
A popular method to include quantum effects into the calculation of the characteristics of submicron devices is based on the Wigner functions. The underlying idea is that quantum transport can be catched into generalized transport equations that are in the spirit of the Boltzmann transport equation, suitable extended with terms that represent quantum ...
Wim Magnus, Wim Schoenmaker
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A popular method to include quantum effects into the calculation of the characteristics of submicron devices is based on the Wigner functions. The underlying idea is that quantum transport can be catched into generalized transport equations that are in the spirit of the Boltzmann transport equation, suitable extended with terms that represent quantum ...
Wim Magnus, Wim Schoenmaker
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Wigner distribution and ambiguity function
AIP Conference Proceedings, 1980The Wigner phase space distribution and the Woodward radar ambiguity function have each been optically realized in idealized situations. The realistic performance will be assessed under simulated noise and clutter. A general cross Wigner distribution and cross ambiguity function are also compared as to their advantage in signal analysis.
H. Harold Szu, J. A. Blodgett
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Image analysis through the Wigner distribution function
Applied Optics, 1989The Wigner distribution (WD) for discrete images is computed and applied for texture analysis. First, the WD for different test images with spatial frequency and gray level information content is computed, and the most important features of the WD are outlined.
G, Cristóbal +2 more
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The Wigner Function as Distribution Function
Foundations of Physics, 2006zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Wavelet Transformation and Wigner-Husimi Distribution Function
International Journal of Theoretical Physics, 2009zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hu, Liyun, Fan, Hong-Yi
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Wigner distribution function in nonlinear optics
Applied Optics, 1996Transformation laws for the Wigner distribution function, the radiant intensity, the radiant emittance, and the first- and second-order moments of the Wigner distribution function through an inhomogeneous, Kerr-type medium have been derived as well as for the beam quality factor and the kurtosis parameter.
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Entropy and Wigner Distribution Functions Revisited
International Journal of Theoretical Physics, 2003zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Wigner distribution function and optical geometrical transformation
Applied Optics, 1984The Wigner distribution function is applied to optical geometrical transformations, which are implemented by the use of computer-generated holograms under coherent illumination.
J Z, Jiao, B, Wang, H, Liu
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Wigner distribution and reduced distribution functions
The Journal of Chemical Physics, 1973Some general properties of the equilibrium Wigner distribution function are discussed. An invariance law under Galilean transformation is obtained for systems with no external forces. The reduced distribution functions in configurational, momentum, and phase space are studied, with emphasis on the correlations of the velocities among themselves and ...
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