2 papers
gr-qc2019
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…
quant-ph2018
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…