Dark Matter in Kaluza's Theory

摘要: The field equations of the original Kaluza's theory are analyzed and it is shown that they lead to modification Einstein's equations. appearing extra energy-momentum tensor studied an example given where this allow four-dimensional Schwarzschild geometry accommodate electrostatics. Such deviation from Reissner-Nordstrom can account for interpretation as resulting not mass only, but combined effects electric charge, even charge alone.