A formulation of general relativity in which two metrics coexist. It reformulates General Relativity to eliminate the cosmological constant by introducing a second metric that couples to the first, somewhat reminiscent of Supergravity.
A formulation of general relativity in which two metrics coexist. It reformulates General Relativity to eliminate the cosmological constant by introducing a second metric that couples to the first, somewhat reminiscent of Supergravity.