/QTmI [ module ]
NAME
QTmI
AUTHOR
W. Hergert
PACKAGE
USAGE
QTm[k_,d_] inverse of the transfer matrix of an intervall in case of constant potential
INPUT
- k : wave vector
- d : length of intervall
OUTPUT
list containing the inverse of the transfer matrix
LITERATURE
- Einfuehrung in die Quantphysik
- W. Hergert, Transfermatrixmethoden zur Loesung quasi-eindimensionaler quantenmechanischer Probleme "
SOURCE
23 QTmI[k_, d_] := 24 {{Exp[-k*d]/2, Exp[-k*d]/(2*k) } , {Exp[k*d]/2, -Exp[k*d]/(2*k)} }