Joint cosmology seminar at MIT:
Tuesday, April 9, 2013, 2:30 pm
Cosman Seminar Room
Center for Theoretical Physics
Building 6C, Room 6C-442
Massachusetts Institute of Technology
Refreshments at 2:00 in the same room
Massive and Partially Massless Gravity?
Andrew Waldron
Davis
Abstract:
We discuss various promising yet ultimately flawed attempts to construct self-interacting, massive and partially massless (p.m.) theories. These are based on either conformal gravity or distinguished ``f-g''-type models. Consistency is obstructed by a failure of p.m. gauge invariance or a related causality violation.