The relativistic glider revisited
The Relativistic kinetics of gravitational waves collisional damping in hot Universe
The relativistic Sagnac Effect: two derivations
The Relativistic Transformation to Rotating Frames
The Relativistically Spinning Charged Sphere
The Relaxation Effect in Dissipative Relativistic Fluid Theories
The reliability horizon
The reliability horizon for semi-classical quantum gravity: Metric fluctuations are often more important than back-reaction
The renormalization group for non-renormalizable theories: Einstein gravity with a scalar field
The renormalized stress tensor in Kerr space-time: general results
The Renormalized Stress Tensor in Kerr Space-Time: Numerical Results for the Hartle-Hawking Vacuum
The repulsive nature of naked singularities from the point of view of Quantum Mechanics
The response of interferometric gravitational wave detectors
The response of laser interferometers to a gravitational wave
The Response of Test Masses to Gravitational Waves in the Coordinates of a Local Observer
The Rest-Frame Instant Form of Metric Gravity
The Riemann-Cartan space in the O-theory
The Riemann-Lanczos Problem as an Exterior Differential System with Examples in 4 and 5 Dimensions
The Riemannian Penrose inequality and a virtual gravitational collapse
The rigidly rotating disk of dust and its black hole limit