We describe the freedom of choosing a square root in massive gravity from algebraic point of view. This contribution is based on the talk given by one of us (AG) at the Geometric Foundations of Gravity conference in Tartu in August 2017.

Original languageEnglish
Article number1840003
Number of pages10
JournalInternational Journal of Geometric Methods in Modern Physics
Volume15
DOIs
StatePublished - Nov 2018

    Scopus subject areas

  • Physics and Astronomy (miscellaneous)

    Research areas

  • Massive gravity, bimetric gravity, perturbation theory

ID: 27451525