Wigner function approach Nov 2006

Wigner function approachNov 2006

Wigner function approachNov 2006

QFEL

QFEL

Model equations in 1D

Model equations in 1D

quantum scaling has been used

Steady state 1D in the quantum

regime

Steady state 1D in the quantum

regime

solid lines = Wigner function modelcrosses = Schroedinger equation model

The 4 components of the discrete Wigner function in the two level

approximation

Steady state 1D in the classical

regime

Steady state 1D in the classical

regime

solid lines = Wigner function modelcrosses = Schroedinger equation model

Population of momentum and

bunching states

Population of momentum and

bunching states

QuickTime™ e undecompressore TIFF (LZW)

sono necessari per visualizzare quest'immagine.

half-integer index s of the small Wigner function

Fourier components k

QuickTime™ e undecompressore TIFF (LZW)

sono necessari per visualizzare quest'immagine.

Population of momentum and

bunching states

Population of momentum and

bunching states

half-integer index s of the small Wigner function

Fourier components k