Albert Einstein Archives and Milton Handler of the American Friends of The Hebrew University worked on the transfer of the material to Jerusalem. In subsequent years, additional material was sent from Einstein's Princeton home. The Bern Dibner Curatorship, which manages the Albert Einstein Archives, was established in 1988 by the Dibner Fund of Connecticut, USA. The first curator of the Einstein Archives was Ze'ev Rosenkranz whose term extended from 1989 to 2003. The catalogue was made available online in 2003. Since 2004, Roni Grosz has been the head of the Archives. The Einstein Archives became part of the Hebrew University's Library Authority in
Albert Einstein make a bridge between two patches. If one end of a wormhole was positively charged, the other end would be negatively charged. These properties led Einstein to believe that pairs of particles and antiparticles could be described in this way. In order to incorporate spinning point particles into general relativity, the affine connection needed to be generalized to include an antisymmetric part, called the torsion. This modification was made by Einstein and Cartan in the 1920s. The theory of general relativity has a fundamental law—the Einstein equations which describe how space curves, the geodesic equation which describes how particles move