On the pressure of gravitational waves R. TammeloT. Mullari Research Article 10 January 2006 Pages: 1 - 13
The physical meaning of the “boost-rotation symmetric” solutions within the general interpretation of Einstein's theory of gravitation Salvatore AntociDierck-Ekkehard LiebscherLuigi Mihich Research Article 04 January 2006 Pages: 15 - 22
Higher dimensional Reissner-Nordström-FRW metric Chang Jun GaoShuang Nan Zhang Research Article 05 January 2006 Pages: 23 - 32
Conformal aspects of the Palatini approach in Extended Theories of Gravity Gianluca AllemandiMonica CaponeMauro Francaviglia Research Article 10 January 2006 Pages: 33 - 60
Transition from decelerated to accelerated cosmic expansion in braneworld universes J. Ponce de Leon Research Article 10 January 2006 Pages: 61 - 81
Covariant Newtonian and relativistic dynamics of (magneto)-elastic solid model for neutron star crust B. CarterE. ChachouaN. Chamel Research Article 10 January 2006 Pages: 83 - 119
Dynamical dark energy models – dynamical system approach Marek SzydłowskiOrest Hrycyna Research Article 10 January 2006 Pages: 121 - 135
Qualitative dynamical properties of a phantom field with an arbitrary potential Hector GiacominiLuis Lara Letter 04 January 2006 Pages: 137 - 144
Stealth scalar field overflying a 2+1 black hole Eloy Ayón-BeatoCristián MartínezJorge Zanelli Letter 10 January 2006 Pages: 145 - 152
Search for a possible variation of the fine structure constant Savely G. Karshenboim Review 05 January 2006 Pages: 159 - 182