Massive gravity in three dimensions.

By Eric Bergshoeff, O. Hohm, P. Townsend. Physical Review Letters, 2009

766 citations recorded by the source corpus.

A particular higher-derivative extension of the Einstein-Hilbert action in three spacetime dimensions is shown to be equivalent at the linearized level to the (unitary) Pauli-Fierz action for a massive spin-2 field. A more general model, which also includes "topologically-massive" gravity as a special case, propagates the two spin-2 helicity states with different masses. We discuss the extension to massive N-extended supergravity, and we present a "cosmological" extension that admits an anti-de Sitter vacuum.

Subfields: Astronomy and Astrophysics, Nuclear and High Energy Physics, Statistical and Nonlinear Physics

View Paper: https://www.semanticscholar.org/paper/c59b9f87bab91c48a05f23cca50ae70309f672a6

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In Astronomy and Astrophysics

  1. Marika Taylor
  2. Claudia de Rham
  3. Lavinia Heisenberg
  4. Kurt Hinterbichler
  5. Aninda Sinha
  6. R. Myers
  7. J. Hartong
  8. B. C. Rees

In Nuclear and High Energy Physics

  1. Marika Taylor
  2. Claudia de Rham
  3. Lavinia Heisenberg
  4. Kurt Hinterbichler
  5. Kostas Skenderis
  6. Aninda Sinha
  7. R. Myers
  8. B. C. Rees

In Statistical and Nonlinear Physics

  1. Marika Taylor
  2. Claudia de Rham
  3. B. C. Rees
  4. Kostas Skenderis
  5. O. Hohm
  6. Aninda Sinha
  7. Eric Bergshoeff
  8. Petr Hořava

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