What gets "teleported" is indexical information, information about which Everett branch "you" happen to be in. One might say that you are in the envelope - dif

What gets "teleported" is indexical information, information about which Everett branch "you" happen to be in. One might say that you are in the envelope - different versions of you in different envelopes. It may sound odd, but it makes a whole lot of completely unphysical behavior in the "collapse" "theory" evaporate in a puff of smoke.