1. Spinor-unit field representation of electromagnetism applied to a model inflationary cosmology

   • Patrick L. Nash

   Research Article 17 May 2012 Pages: 2147 - 2179

2. Thermodynamics and phase transition of the Reissner–Nordström black hole surrounded by quintessence

   • Bouetou Bouetou Thomas
   • Mahamat Saleh
   • Timoleon Crepin Kofane

   Research Article 23 May 2012 Pages: 2181 - 2189

3. Spinor fields and symmetries of the spacetime

   • Jianwei Mei

   Research Article 23 May 2012 Pages: 2191 - 2203

4. Scalar field potentials for closed and open cosmological models

   • Alexander Y. Kamenshchik
   • Serena Manti

   Research Article 22 May 2012 Pages: 2205 - 2214

5. Future singularity avoidance in semiclassical cosmology

   • Jaume Haro

   Research Article 24 May 2012 Pages: 2215 - 2238

6. Motions in Taub-NUT–de Sitter spinning spacetime

   • Akhtara Banu

   Research Article 29 May 2012 Pages: 2239 - 2256

7. Non-relativistic limit of Randall-Sundrum model: solutions, applications and constraints

   • Maxim Eingorn
   • Alexandra Kudinova
   • Alexander Zhuk

   Research Article 30 May 2012 Pages: 2257 - 2270

8. Magnetic strings in f(R) gravity

   • Ahmad Sheykhi

   Research Article 30 May 2012 Pages: 2271 - 2281

9. The universe formation by space reduction cascades with random initial parameters

   • Sergei Rubin
   • Alexey Zinger

   Research Article 28 June 2012 Pages: 2283 - 2298

10. Rotation and twist regular modes for trapped ghosts

    • Mustapha Azreg-Aïnou

    Research Article 04 June 2012 Pages: 2299 - 2312

11. Quark and strange quark matter in f(R) gravity for Bianchi type I and V space-times

    • İhsan Yılmaz
    • Hüsnü Baysal
    • Can Aktaş

    Research Article 06 June 2012 Pages: 2313 - 2328

12. On coincidence problem in ELKO dark energy model

    • H. Mohseni Sadjadi

    Research Article 08 June 2012 Pages: 2329 - 2336

13. On the equivalence of the Einstein–Hilbert and the Einstein–Palatini formulations of general relativity for an arbitrary connection

    • Naresh Dadhich
    • Josep M. Pons

    Research Article 04 June 2012 Pages: 2337 - 2352

14. Expanding and collapsing scalar field thin shell

    • M. Sharif
    • G. Abbas

    Research Article 09 June 2012 Pages: 2353 - 2364

15. Regularizing tunnelling calculations of Hawking temperature

    • Bhramar Chatterjee
    • P. Mitra

    Research Article 15 June 2012 Pages: 2365 - 2371

16. Two-body equilibrium configurations involving one extreme black hole: the electrovacuum case

    • I. Cabrera-Munguia
    • V. S. Manko
    • M. B. Sadovnikova

    Research Article 09 June 2012 Pages: 2373 - 2386

17. On the quasinormal modes of the de Sitter spacetime

    • A. López-Ortega

    Research Article 15 June 2012 Pages: 2387 - 2400

18. Quasi-local energy for spherically symmetric spacetimes

    • Ming-Fan Wu
    • Chiang-Mei Chen
    • James M. Nester

    Research Article 16 June 2012 Pages: 2401 - 2417