Astronomy and Astrophysics – Astrophysics – General Relativity and Quantum Cosmology
Scientific paper
2007-03-02
Astronomy and Astrophysics
Astrophysics
General Relativity and Quantum Cosmology
23 pages, 1 figure
Scientific paper
In this paper (Part I of a series of three papers) an axiomatic formulation of GR is given, here use is made of the concept of pre-radar charts. These charts have "infinitesimally" the same properties as the true radar charts used in space-time theory. Their existence in GR has far-reaching consequences which are discussed throughout the papers. For the sake of simplicity and convenience I consider only such material systems the state of which is defined by a velocity field, a mass density and a temperature field. But the main results hold also for more complex systems. It follows from the axiomatics that the pre-radar charts define an atlas for the space-time manifold and that, in addition, they generate the metric, the velocity field and the displacement of the matter. Therefore, they are called generating functions. They act like "potentials". At the end of the paper it is shown that the existence of pre-radar charts allows to simplify the original axiomatics drasticly. But the two versions of GR are equivalent.
No associations
LandOfFree
A New Formulation of General Relativity - Part I: Pre-Radar Charts as Generating Functions for Metric and Velocity 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 A New Formulation of General Relativity - Part I: Pre-Radar Charts as Generating Functions for Metric and Velocity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A New Formulation of General Relativity - Part I: Pre-Radar Charts as Generating Functions for Metric and Velocity will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-284521