Consider the energy-momentum tensor T = (p+p) +P9pv applied to the matter/energy distribution in the universe on large scales, and assume an equation of state of the form p wp, with w a constant. Determine the type of matter/energy dominating the universe if the energy-momentum tensor is traceless, that is, T" = 0. = μ

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Consider the energy-momentum tensor
T = (p+p) +P9pv
applied to the matter/energy distribution in the universe on large scales, and assume an equation
of state of the form p wp, with w a constant. Determine the type of matter/energy dominating
the universe if the energy-momentum tensor is traceless, that is, T" = 0.
=
μ
Transcribed Image Text:Consider the energy-momentum tensor T = (p+p) +P9pv applied to the matter/energy distribution in the universe on large scales, and assume an equation of state of the form p wp, with w a constant. Determine the type of matter/energy dominating the universe if the energy-momentum tensor is traceless, that is, T" = 0. = μ
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