Astronomy and Astrophysics – Astrophysics – General Relativity and Quantum Cosmology
Scientific paper
2009-01-23
Astronomy and Astrophysics
Astrophysics
General Relativity and Quantum Cosmology
4 pages, no figure, Prepared for the proceedings of the international conference JGRG18 (2008), Hiroshima, Japan
Scientific paper
In addition to the second-order Einstein equations on four-dimensional homogeneous isotropic background universe filled with the single perfect fluid, we also derived the second-order perturbations of the continuity equation and the Euler equation for a perfect fluid in gauge-invariant manner without ignoring any mode of perturbations. The consistency of all equations of the second-order Einstein equation and the equations of motion for matter fields is confirmed. Due to this consistency check, we may say that the set of all equations of the second-order are self-consistent and they are correct in this sense.
No associations
LandOfFree
Consistency relations between the source terms in the second-order Einstein equations for cosmological perturbations does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Consistency relations between the source terms in the second-order Einstein equations for cosmological perturbations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Consistency relations between the source terms in the second-order Einstein equations for cosmological perturbations will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-65787