Wigner function approach Nov 2006

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Wigner function approach Nov 2006 QFEL

description

QFEL. Wigner function approach Nov 2006. Model equations in 1D. quantum scaling has been used. Steady state 1D in the quantum regime. solid lines = Wigner function model crosses = Schroedinger equation model. The 4 components of the discrete Wigner function in the two level approximation. - PowerPoint PPT Presentation

Transcript of Wigner function approach Nov 2006

Page 1: Wigner function approach Nov 2006

Wigner function approachNov 2006

Wigner function approachNov 2006

QFEL

QFEL

Page 2: Wigner function approach Nov 2006

Model equations in 1D

Model equations in 1D

quantum scaling has been used

Page 3: Wigner function approach Nov 2006

Steady state 1D in the quantum

regime

Steady state 1D in the quantum

regime

solid lines = Wigner function modelcrosses = Schroedinger equation model

Page 4: Wigner function approach Nov 2006

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

approximation

Page 5: Wigner function approach Nov 2006

Steady state 1D in the classical

regime

Steady state 1D in the classical

regime

solid lines = Wigner function modelcrosses = Schroedinger equation model

Page 6: Wigner function approach Nov 2006

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

Page 7: Wigner function approach Nov 2006

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