lukeprog comments on Causal Universes - Less Wrong

60 Post author: Eliezer_Yudkowsky 29 November 2012 04:08AM

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Comment author: irrationalist 28 November 2012 12:45:41PM 2 points [-]

Showed up in Penrose's "The Fabric of Reality." Curvature of spacetime is determined by infinitesimal light cones at each point. You can get a uniquely determined surface from a connection as well as a connection from a surface.

Comment author: lukeprog 28 November 2012 03:17:55PM 3 points [-]

Page number?