Linear bosonic and fermionic quantum gauge theories on curved spacetimes Thomas-Paul HackAlexander Schenkel Editor’s Choice (Research Article) 16 March 2013 Pages: 877 - 910
Scale anomaly as the origin of time Julian BarbourMatteo LostaglioFlavio Mercati Editor's Choice (Research Article) 10 April 2013 Pages: 911 - 938
Spike statistics J. Mark HeinzleClaes Uggla Editor’s Choice (Research Article) 31 March 2013 Pages: 939 - 957
The dynamical evolution of 3-space in a higher dimensional steady state universe Özgür AkarsuTekin Dereli Research Article 14 February 2013 Pages: 959 - 986
Towards uniqueness of degenerate axially symmetric Killing horizon Jacek JezierskiBartek Kamiński Research Article Open access 22 February 2013 Pages: 987 - 1004
Dynamical behaviors of FRW universe containing a positive/negative potential scalar field in loop quantum cosmology Xiao LiuKui XiaoJian-Yang Zhu Research Article 02 March 2013 Pages: 1021 - 1031
Lovelock gravity from entropic force A. SheykhiH. MoradpourN. Riazi Research Article 26 February 2013 Pages: 1033 - 1049
Fermions tunneling from Plebański-Demiański black holes M. SharifWajiha Javed Research Article 09 March 2013 Pages: 1051 - 1068
General relativistic null-cone evolutions with a high-order scheme Christian ReisswigNigel BishopDenis Pollney Research Article 16 March 2013 Pages: 1069 - 1094