View source for On Sachs's Approach to the Unification of General Relativity and Electrodynamics

{{Infobox paper
| title = On Sachs\'s Approach to the Unification of General Relativity and Electrodynamics

| author = [[]]
| keywords = [[spinors]], [[space?]time]], [[unification of elementary interactions]], [[general relativity]], [[electrodynamics]], [[representations of SL ( 2]], [[C)]]
| published = 1991
| journal = [[Physics Essays]]
| volume = [[4]]
| number = [[1]]
| num_pages = 4
| pages = 76-80
}}

==Abstract==

It is shown that Sachs's approach to the unification of gravity and electrodynamics brings nothing essentially new and is, in fact, equivalent to the already known forms of Einstein's equations. It thus follows that Sachs's ?gMaxwell equations?h do not represent the electromagnetic field and can be interpreted in purely gravitational terms.

[[Category:Scientific Paper|sachs 's approach unification general relativity electrodynamics]]

[[Category:Relativity|sachs 's approach unification general relativity electrodynamics]]