1. Editorial

   • Abhay Ashtekar
   • Roy Maartens

   Editorial 25 August 2012 Pages: 2419 - 2420

2. Flux vacua in DBI type Einstein–Maxwell theory

   • Takuya Maki
   • Nahomi Kan
   • Kiyoshi Shiraishi

   Research Article 05 July 2012 Pages: 2421 - 2432

3. Non-Gaussianity from two right-handed sneutrino curvaton decays

   • Lu-Yun Lee
   • Chia-Min Lin

   Research Article 26 June 2012 Pages: 2433 - 2447

4. Complete solutions to the metric of spherically collapsing dust in an expanding spacetime with a cosmological constant

   • Wessel Valkenburg

   Research Article Open access 04 July 2012 Pages: 2449 - 2476

5. A matter-dominated cosmological model with variable G and Λ and its confrontation with observational data

   • Ester Piedipalumbo
   • Paolo Scudellaro
   • Claudio Rubano

   Research Article 05 July 2012 Pages: 2477 - 2501

6. Space–time inhomogeneity, anisotropy and gravitational collapse

   • Ranjan Sharma
   • Ramesh Tikekar

   Research Article 30 June 2012 Pages: 2503 - 2520

7. Power-law solutions in f (T) gravity

   • M. R. Setare
   • F. Darabi

   Research Article 01 July 2012 Pages: 2521 - 2527

8. Spectroscopy of the Einstein–Maxwell–Dilaton–Axion black hole

   • Deyou Chen
   • Haitang Yang

   Research Article 04 July 2012 Pages: 2529 - 2536

9. Test of the law of gravitation at small accelerations

   • H. Meyer
   • E. Lohrmann
   • G. Kempf

   Research Article 10 July 2012 Pages: 2537 - 2545

10. Geometrical origin of the cosmological constant

    • H. Azri
    • A. Bounames

    Research Article 19 July 2012 Pages: 2547 - 2561

11. Gravitational Higgs mechanism: the role of determinantal invariants

    • Nurettin Pirinççiog̃lu

    Research Article 19 July 2012 Pages: 2563 - 2570

12. Exact solutions in gravity with a sigma model source

    • A. A. Golubtsova
    • V. D. Ivashchuk

    Research Article 21 July 2012 Pages: 2571 - 2594

13. Thermodynamical universality of the Lovelock black holes

    • Naresh Dadhich
    • Josep M. Pons
    • Kartik Prabhu

    Research Article 21 July 2012 Pages: 2595 - 2601

14. A physical interpretation of Hubble’s law and the cosmological redshift from the perspective of a static observer

    • Simen Braeck
    • Øystein Elgarøy

    Research Article 18 July 2012 Pages: 2603 - 2610

15. On quintessential cosmological models and exponential potentials

    • Ester Piedipalumbo
    • Paolo Scudellaro
    • Claudio Rubano

    Research Article 21 July 2012 Pages: 2611 - 2643

16. Cylindrically symmetric relativistic fluids: a study based on structure scalars

    • L. Herrera
    • A. Di Prisco
    • J. Ospino

    Research Article 21 July 2012 Pages: 2645 - 2667

17. Particle motion in a photon gas: friction matters

    • Donato Bini
    • Daniele Gregoris
    • Sauro Succi

    Research Article 20 July 2012 Pages: 2669 - 2680

18. Equipartition energy, Noether energy and boundary term in gravitational action

    • T. Padmanabhan

    Letter 18 July 2012 Pages: 2681 - 2686