• Compact maximal hypersurfaces in globally hyperbolic spacetimes 

      Aledo, Juan A.; Rubio, Rafael M.; Salamanca, Juan J. (IOP Publishing, 2018)
      Several uniqueness results on compact maximal hypersurfaces in a wide class of globally hyperbolic spacetimes are provided. They are obtained from the study of a distinguished function on the maximal hypersurface and under ...
    • New examples of static spacetimes admitting a unique standard decomposition 

      Albujer, Alma L.; Herrera, Jónatan; Rubio, Rafael M. (SpringerLink, 2019)
      In this paper we introduce a new general approach for the study of spacetimes admitting a standard static splitting. This approach allows us to give an alternative proof for the uniqueness of splitting in the spatially ...