Fig. 1.
Distribution functions for action and related quantities. (Left) Probability distribution of the action in the FA model at T = 1, subsystem size
, and tobs = 320 ≈ 3τ.(Inset) Probability distribution of number of kinks,
(left and upper axes) and of number of excitations,
(lower and right axes). (Right)
but now for tobs = 1,280 ≈ 12τ. The straight line indicates the exponential tail
(regime a; see text). (Inset) Coefficient μ at different T from simulation and theory for both the FA and East models. Statistical uncertainties from simulations are smaller than the symbols.