Further results on non-diagonal: Bianchi type III vacuum metrics Galliano Valent Research Article 26 February 2012 Pages: 1103 - 1127
Modified Friedmann equations from Debye entropic gravity A. SheykhiZ. Teimoori Research Article 04 February 2012 Pages: 1129 - 1141
Dynamical instability and the expansion-free condition L. HerreraG. Le DenmatN. O. Santos Research Article 02 February 2012 Pages: 1143 - 1162
Interacting entropy-corrected holographic dark energy with apparent horizon as an infrared cutoff A. Khodam-MohammadiM. Malekjani Research Article 07 February 2012 Pages: 1163 - 1179
Effects of electromagnetic field on the dynamical instability of expansionfree gravitational collapse M. SharifM. Azam Research Article 08 February 2012 Pages: 1181 - 1197
Quantum geometry and entanglement entropy of a black hole L. MullickP. Bandyopadhyaya Research Article 15 February 2012 Pages: 1199 - 1205
Logarithmic corrections to \({\mathcal{N} = 2}\) black hole entropy: an infrared window into the microstates Ashoke Sen Research Article 14 February 2012 Pages: 1207 - 1266
On the twin paradox in static spacetimes: I. Schwarzschild metric Leszek M. Sokołowski Research Article Open access 18 February 2012 Pages: 1267 - 1283
De Sitter cosmic strings and supersymmetry V. K. Oikonomou Research Article 21 February 2012 Pages: 1285 - 1297
de Sitter geodesics: reappraising the notion of motion J. G. PereiraA. C. Sampson Research Article 22 February 2012 Pages: 1299 - 1308
General holographic superconductor models with Born–Infeld electrodynamics Liancheng WangJiliang Jing Research Article 25 February 2012 Pages: 1309 - 1319
Screening of cosmological constant for de Sitter Universe in non-local gravity, phantom-divide crossing and finite-time future singularities Kazuharu BambaShin’ichi NojiriMisao Sasaki Research Article 28 February 2012 Pages: 1321 - 1356
Julio A. Gonzalo: Cosmic paradoxes Hubert Goenner Book Review Open access 03 March 2012 Pages: 1357 - 1359