43 citations · 74 across the 3 of their papers we have counts for
5 papers
Horava-Lifshitz gravity with
A. Emir Gumrukcuoglu, Shinji Mukohyama
In the framework of the power-counting renormalizable theory of gravitation, recently proposed by Hořava, we study the limit , which is arguably the most natural candid…
Gravity Waves Signatures from Anisotropic pre-Inflation
A. E. Gumrukcuoglu, Lev Kofman, Marco Peloso
We show that expanding or contracting Kasner universes are unstable due to the amplification of gravitational waves (GW). As an application of this general relativity effect, we co…
CMB Anomalies from Relic Anisotropy
A. E. Gumrukcuoglu, Carlo R. Contaldi, Marco Peloso
Most of the analysis of the Cosmic Microwave Background relies on the assumption of statistical isotropy. However, given some recent evidence pointing against isotropy, as for inst…
A Simple Path Integration For the Time Dependent Oscillator
H. Ahmedov, I. H. Duru, A. E. Gumrukcuoglu
Feynman propagator is calculated for the time dependent harmonic oscillator by converting the problem into a free particle motion
Charged Rotating Black Holes on a 3-Brane
A. N. Aliev, A. E. Gumrukcuoglu
We study exact stationary and axisymmetric solutions describing charged rotating black holes localized on a 3-brane in the Randall-Sundrum braneworld. The charges of the black hole…