However, in general relativity there is no way to define physical quantities corresponding to densities of "gravitational" field energy and field momentum; any "pseudo-tensor" purporting to define them can be made to vanish locally by a coordinate transformation.
There is no way to define physical quantities corresponding to densities of "gravitational" field energy; any "pseudo-tensor" purporting to define them can be made to vanish locally by a coordinate transformation. This was in general relativity. This was however. There is no way to define physical quantities corresponding to densities of "gravitational" field momentum; any "pseudo-tensor" purporting to define them can be made to vanish locally by a coordinate transformation. This was in general relativity. This was however.