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Session 7 - Cosmology and Cosmological Parameters.
Display session, Monday, January 15
North Banquet Hall, Convention Center

[7.03] Cosmological Constant and the Graviton Mass

The usual choice of sign for the Cosmological Constant (namely, to give repulsion to cancel out the gravitational attraction of the galaxies) seems to correspond to an imaginary mass for the graviton.

Program listing for Monday