Actually that is a complete myth. When the bomb was designed using Einstein's calculations, if failed to function . This is a matter of historical fact.
Oppenheimer then instructed the engineers to do things the way engineers always design things using KNOWN FACTS and not theoretical mathematics, and the implosion principle and Fermi's basic calculations were used.
The same problem was encountered with nuclear reactors, which if designed according to Einsteins calculations failed to function as expected and in a few cases there were resultant accidents that released radioactive materials over large geographical areas in the remote areas of the west of Idaho.
Nearly every Jewish noble laureate that won a Nobel prize in physics did so based on dubious research and theoretical mathematical based physics and thy are grossly over represented a prize winners.. They quite obviously control the issuance of noble prizes,clearly evidenced by the fact that the one of the greatest killers in human history responsible for perhaps 20 million deaths received the Nobel peace prize, Henley Kissinger.