On the stability of the shear-free condition
On the Stable Spherically-Symmetric Charged Dust Configurations in General Relativity
On the static Lovelock black holes
On the static solutions in gravity with massive scalar field in three dimensions
On the Static Spacetime of a Single Point Charge
On the statistical-mechanical meaning of the Bousso bound
On the steady states of the spherically symmetric Einstein-Vlasov system
On the strength of the Kerr singularity and cosmic censorship
On the stress-energy tensor of a rotating wormhole
On the Stress-Energy Tensor of Quantum Fields in Curved Spacetimes - Comparison of Different Regularization Schemes and Symmetry of the Hadamard/Seeley-DeWitt Coefficients
On the structure of a background independent quantum theory: Hamilton function, transition amplitudes, classical limit and continuous limit
On the structure of general solution to the equations of shear-free null congruences
On the structure of solutions to the static vacuum Einstein equations
On the Structure of the Effective Potential for a Spherical Wormhole
On the structure of the energy-momentum and the spin currents in Dirac's electron theory
On the structure of the new electromagnetic conservation laws
On the structure of the post-Newtonian expansion in general relativity
On the super-fluid property of the relativistic physical vacuum medium and the inertial motion of particles
On the superselection theory of the Weyl algebra for diffeomorphism invariant quantum gauge theories
On the Symmetries of the Edgar-Ludwig Metric