Astronomy and Astrophysics – Astrophysics – General Relativity and Quantum Cosmology
Scientific paper
2010-11-12
Astronomy and Astrophysics
Astrophysics
General Relativity and Quantum Cosmology
Talk at "Group 28: The XXVIII International Colloquium on Group-Theoretical Methods in Physics", Northumbria University, Newca
Scientific paper
After the study of non-inertial frames in special relativity with emphasis on the problem of clock synchronization (i.e. of how to define 3-space), an overview is given of Einstein canonical gravity in the York canonical basis and of its Hamiltonian Post-Minkowskian (PM) linearization in 3-orthogonal gauges. It is shown that the York time (the trace of the extrinsic curvature of 3-spaces) is the inertial gauge variable describing the general relativistic remnant of the clock synchronization gauge freedom. The dark matter implied by the rotation curves of galaxies can be explained with a choice of the York time implying a PM extension of the Newtonian celestial frame ICRS.
No associations
LandOfFree
Dark Matter as a Relativistic Inertial Effect in Einstein Canonical Gravity? 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 Dark Matter as a Relativistic Inertial Effect in Einstein Canonical Gravity?, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dark Matter as a Relativistic Inertial Effect in Einstein Canonical Gravity? will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-204195