N + 1 dimensional quantum mechanical model for a closed universe

N = 3 chiral supergravity compatible with the reality condition and higher N chiral Lagrangian density

N-Black Hole Stationary and Axially Symmetric Solutions of the Einstein-Maxwell Equations

N-body Gravity and the Schroedinger Equation

n-DBI gravity

n-Dimensional FLRW Quantum Cosmology

N-dimensional geometries and Einstein equations from systems of PDE's

N-dimensional gravitational collapse of Type I matter fields with non-zero radial pressure

N-Dimensional non-abelian dilatonic, stable black holes and their Born-Infeld extension

N-dimensional static and evolving Lorentzian wormholes with cosmological constant

N-dimensional Vaidya metric with cosmological constant in double-null coordinates

N-spheres in general relativity: regular black holes without apparent horizons, static wormholes with event horizons and gravastars with a tube-like core

N=1 de Sitter Supersymmetry Algebra

N=2 Gauged Supergravity with Stable dS Vacuum and Masses of Ultra-Light Scalars in Einstein Field Equations

N=2 supersymmetric spin foams in three dimensions

NADA: A new code for studying self-gravitating tori around black holes

Naked Reissner-Nordström Singularities and the Anomalous Magnetic Moment of the Electron Field

Naked Reissner-Nordström singularity and quasiclassical bound states

Naked shell singularities on the brane

Naked singularities and admissibility of initial conditions