48 citations · 84 across the 5 of their papers we have counts for
5 papers
Rainbow McVittie Horizons in an Expanding Universe
Amani Ashour, Ahmed Farag Ali
We derive the Friedmann dynamics and apparent-horizon thermodynamics of a spatially flat McVittie spacetime in Gravity's Rainbow and construct a consistent non-accreting perfect-fl…
General Modified Friedmann Equations in Rainbow Flat Universe, by Thermodynamics
A. Ashour, M. Alcheikh, N. Chamoun
We investigate the derivation of Friedmann equations in Rainbow gravity following Jacobson thermodynamic approach. We do not restrict the rainbow functions to be constant as is cus…
Path Integral for Non-Paraxial Optics
Maria Chiara Braidotti, Claudio Conti, Mir Faizal +4
In this paper, we have constructed the Feynman path integral method for non-paraxial optics. This is done by using the mathematical analogy between a non-paraxial optical system an…
Quantum Fluctuations from Thermal Fluctuations in Jacobson Formalism
Mir Faizal, Amani Ashour, Mohammad Alcheikh +3
In the Jacobson formalism general relativity is obtained from thermodynamics. This is done by using the Bekenstein-Hawking entropy-area relation. However, as a black holes will get…
Branes in Gravity's Rainbow
Amani Ashour, Mir Faizal, Ahmed Farag Ali +1
In this work, we investigate the thermodynamics of black -branes (BB) in the context of Gravity's Rainbow. We investigate this using rainbow functions that have been motivated f…