Figure 3
Panels (a)–(e) show various dynamical parameters vs time with fixed
and varying
, such that
attains the values
(magenta [light gray]),
(red [gray]),
(green [light gray]), 1 (blue [dark gray]), and 2 (black), represented in the order from the the lower to the upper sets of dashed and solid curves in all plots. Solid lines have been calculated for Gaussian inhomogeneous broadening (
), while the dashed lines correspond to both Lorentzian broadening (
) and homogeneous broadening (
). (a) Excess variance of
relative to the coherent-state value of
. (b) Excess variance of
relative to the coherent-state value of
. (c) The mean value of
normalized to
. (d) The mean value of
in arbitrary units. (e) The relative deviation of
from its steady-state value,
; see the text for details. (f) The Gaussian-broadened steady-state excess variance
(circles) or
(diamonds), relative to the corresponding values from Eq. (
20). The results are very similar for the different coupling strengths
(red [gray]),
(green [light gray]), and
(blue [gray]).
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