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Lagrangian derivation of the two coupled field equations in the Janus cosmological model

  • Jean-Pierre PetitEmail author
  • G. D’Agostini
Original Article

Abstract

After a review citing the results obtained in previous articles introducing the Janus Cosmological Model, consisting of a set of two coupled field equations, where one metrics refers to the positive masses and the other to the negative masses, which explains the observed cosmic acceleration and the nature of dark energy, we present the Lagrangian derivation of the model.

Keywords

Interacting positive and negative masses Coupled field equations Acceleration of the universe Dark energy Janus geometry Janus cosmological model 

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Copyright information

© Springer Science+Business Media Dordrecht 2015

Authors and Affiliations

  1. 1.French National Center for Scientific Research, CNRSPertuisFrance
  2. 2.MentinFrance

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