An object moving at the speed of light along thex-axis in the metric (21.35) of an inflating
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An object moving at the speed of light along thex-axis in the metric (21.35)
of an inflating universe satisfies x?(t)eHt = c. Assuming x(0) = 0, compute x(t).Show that x(t) never exceeds the value c/H.
Transcribed Image Text:
Ht а () — еНі
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The differential equation for xt has a sol...View the full answer
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