1. A Physical Application of Kerr-Schild Groups

   • Sergi R. Hildebrandt

   OriginalPaper Pages: 159 - 174

2. Conformally Invariant Generalization of Einstein Equations and the Causality Principle

   • M.V. Gorbatenko
   • A.V. Pushkin

   OriginalPaper Pages: 175 - 188

3. A New Parametrization for Tetrad Gravity

   • Luca Lusanna
   • Stefano Russo

   OriginalPaper Pages: 189 - 242

4. Dynamics of Null Hypersurfaces in General Relativity

   • Kourosh Nozari
   • Reza Mansouri

   OriginalPaper Pages: 243 - 253

5. Entropy of an Extreme Reissner-Nordström Black Hole

   • Li Xiang
   • Zhao Zheng

   OriginalPaper Pages: 255 - 267

6. Three-Dimensional Metrics as Deformations of a Constant Curvature Metric

   • B. Coll
   • J. Llosa
   • D. Soler

   OriginalPaper Pages: 269 - 282

7. Geometric Conditions on the Type of Matter Determining the Flat Behavior of the Rotational Curves in Galaxies

   • Tonatiuh Matos
   • Darío Núñez
   • Erandy Ramírez

   OriginalPaper Pages: 283 - 305

8. On Some Exponential Potentials for a Cosmological Scalar Field as Quintessence

   • Claudio Rubano
   • Paolo Scudellaro

   OriginalPaper Pages: 307 - 328

9. Letter: Quasinormal Modes of the Electrically Charged Dilaton Black Hole

   • R.A. Konoplya

   Letter Pages: 329 - 335

10. Book Review: The Geometry of Spacetime. An Introduction to Special and General Relativity. By James J. Callahan

    • Robert Low

    BookReview Pages: 337 - 340