Discrete symmetries in general relativity the dark side of gravity

Frederic Henry-Couannier (1)

1 CPPM - Centre de Physique des Particules de Marseille

Following the general method described in [1], the space-time exchange, parity and time reversal invariant actions, equations and their conjugated metric solutions are obtained in the context of a general relativistic model modified in order to suitably take into account discrete symmetries

Mots clés: negative energy; ghost; phantom; tachyon

Domaines: Relativité Générale et Cosmologie Quantique [gr-qc]

Frederic Henry-Couannier. Discrete symmetries in general relativity the dark side of gravity. 2004. ⟨hal-00003069v2⟩