On the viability of the Palatini form of 1/R gravity
On the vierbein formalism of general relativity
On the warp drive space-time
On the wave equation in spacetimes of Goedel type
On the weak field approximation of Brans-Dicke theory of gravity
On the Weak-Field Approximation in Generalized Scalar-Tensor Gravities
On the well formulation of the Initial Value Problem of metric--affine $f(R)$-gravity
On the well posedness of Robinson Trautman Maxwell solutions
On the Weyl Curvature Hypothesis
On the Weyl transverse frames in type I spacetimes
On the Zero-energy Universe
On the `Stationary Implies Axisymmetric' Theorem for Extremal Black Holes in Higher Dimensions
On thermodynamic and quantum fluctuations of cosmological constant
On thermodynamics second law in the modified Gauss Bonnet gravity
On thin-shell wormholes evolving in flat FRW spacetimes
On Third Order Lagrangians, Weyl Invariants & Classical Trace Anomaly in Six Dimensions
On three quantization methods for particle on hyperboloid
On tilted perfect fluid Bianchi type VI$_0$ self-similar models
On time and the quantum-to-classical transition in Jordan-Brans-Dicke quantum gravity
On time evolution of quantum black holes