The radial supersymmetry of the (d+1)-dimensional relativistic rotating oscillators
The radiation equation of state and loop quantum gravity corrections
The radiative transfer at second order: a full treatment of the Boltzmann equation with polarization
The Random Discrete Action for 2-Dimensional Spacetime
The Random Walk in Generalized Quantum Theory
The random walks of a Schwarzschild black hole
The Raychaudhuri equations: a brief review
The Rayleigh-Brillouin Spectrum in Special Relativistic Hydrodynamics
The Real Meaning of Complex Minkowski-Space World-Lines
The Real Scalar Field Equation for Nariai Black Hole in the 5D Schwarzschild-de Sitter Black String Space
The Real Scalar Field in Schwarzschild-de Sitter Spacetime
The Real Solution to Scalar Field Equation in 5D Black String Space
The Reciprocal of the Fundamental Theorem of Riemannian Geometry
The Recoils of the Accelerated Detector and the Decohence of its Fluxes
The recollapse problem of closed FRW models in higher-order gravity theories
The recollapse problem of closed isotropic models in second order gravity theory
The recovery of General Relativity in massive gravity via the Vainshtein mechanism
The red-shift effect and radiation decay on black hole spacetimes
The redshift periodicity of galaxies as a probe of the correctness of general relativity
The reduced phase space of spherically symmetric Einstein-Maxwell theory including a cosmological constant