  A possible solution to the problem of providing a spacetime description of
the transmission of signals for quantum entangled states is obtained by using a
bimetric spacetime structure, in which quantum entanglement measurements alter
the structure of the classical relativity spacetime. A bimetric gravity theory
locally has two lightcones, one which describes classical special relativity
and a larger lightcone which allows light signals to communicate quantum
information between entangled states, after a measurement device detects one of
the entangled states. The theory would remove the tension that exists between
macroscopic classical, local gravity and macroscopic nonlocal quantum
mechanics.
