Comment by leephillips

That equation is associated with SR, not GR. I’m not aware of anyone, aside from Einstein and the small group at Göttingen who were working with him, and a couple of his friends, such as Grossmann, who were helping him with the math, even being aware of this work on gravity. But I’m willing to learn. Please provide some names. Who were the “experts of the domain at the time”? For that matter, what is this domain?