Burak Himmetoglu, Carlo R. Contaldi, Marco Peloso, Instability of Anisotropic Cosmological Solutions Supported by Vector Fields, Phys. Rev. Lett. 102, 111301 (2009) [abstract]
Burak Himmetoglu, Carlo R. Contaldi, Marco Peloso, Instability of the Ackerman-Carroll-Wise model, and problems with massive vectors during inflation, Phys. Rev. D 79, 063517 (2009) [abstract]
Burak Himmetoglu and Marco Peloso, Isolated Minkowski vacua, and stability analysis for an extended brane in the rugby ball, Nucl.Phys.B773:84-104,2007 [abstract]
Metin Gurses and Burak Himmetoglu, Multi Shell Model for Majumdar-Papapetrou Spacetimes, Phys.Rev. D72 (2005) 024032; Erratum-ibid. D72 (2005) 049901 [abstract]