Fixed spatial p modes have finite temporal bandwidth.
Numerical simulation of Z(Ω/H). The red curve is a fit to the data by the curve Z = 0.07988(Ω/H)2.
Plots of the two-point function G F (red) and the covariantly bandlimited two-point function (blue). The plotting parameters are Ω = 1 and m = 0.01.
Plot of the relative difference in magnitudes of G F (t = t′, p) and in Minkowski space for different field masses m. The cutoff is set to Ω = 1.
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