125 citations · 275 across the 8 of their papers we have counts for
8 papers
On the gauge features of gravity on a Lie algebroid structure
S. Fabi, B. Harms, S. Hou
We present the geometric formulation of gravity based on the mathematical structure of a Lie Algebroid. We show that this framework provides the geometrical setting to describe the…
Noncommutative Corrections to the Robertson-Walker metric
S. Fabi, B. Harms, A. Stern
Upon applying Chamseddine's noncommutative deformation of gravity we obtain the leading order noncommutative corrections to the Robertson-Walker metric tensor. We get an isotropic…
Zero point energy on extra dimension: Noncommutative Torus
S. Fabi, B. Harms, G. Karatheodoris
In this paper we calculate the zero point energy density experienced by observers on M^4 due to a massless scalar field defined throughout M^4 x T^2_F, where T^2_F are fuzzy extra…
Moving mirrors and black hole evaporation in non-commutative space-times
R. Casadio, P. H. Cox, B. Harms +1
We study the evaporation of black holes in non-commutative space-times. We do this by calculating the correction to the detector's response function for a moving mirror in terms of…
Can black holes and naked singularities be detected in accelerators?
R. Casadio, B. Harms
We study the conditions for the existence of black holes that can be produced in colliders at TeV-scale if the space-time is higher dimensional. On employing the microcanonical pic…
Black Hole Decay Rates in Large Extra Dimensions
R. Casadio, B. Harms
We study the evaporation of black holes in space-times with extra dimensions of size L. We show that the luminosity is greatly damped when the horizon becomes smaller than L and bl…