Disformal transformations, veiled General Relativity and Mimetic Gravity
By N. Deruelle, J. Rua. 2014
139 citations recorded by the source corpus.
In this Note we show that Einstein's equations for gravity are generically invariant under ``disformations''. We also show that the particular subclass when this is not true yields the equations of motion of ``Mimetic Gravity''. Finally we give the ``mimetic'' generalization of the Schwarzschild solution.
Subfields: Astronomy and Astrophysics, Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/8196e24c16ae7db797bc6ad26e6ab52ec04b3c42
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The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.
In Astronomy and Astrophysics
- D. Langlois
- K. Noui
- J. B. Achour
- S. Vagnozzi
- Ratbay Myrzakulov
- Lorenzo Sebastiani
- Tsutomu Kobayashi
- Lavinia Heisenberg
In Nuclear and High Energy Physics
- D. Langlois
- K. Noui
- J. B. Achour
- S. Vagnozzi
- Ratbay Myrzakulov
- Lorenzo Sebastiani
- Lavinia Heisenberg
- Tsutomu Kobayashi
Citations in the corpus
- Mimetic Gravity: A Review of Recent Developments and Applications to Cosmology and Astrophysics (2016, background): “Therefore, the theory does not feature new solutions with respect to GR [79].”
- Degenerate higher order scalar-tensor theories beyond Horndeski and disformal transformations (2016, background): “In particular, if S̃ is the Einstein-Hilbert action, with only two degrees of freedom, one ends up with three degrees of freedom for S, as discussed in [22] and [23].”