38 citations · 83 across the 10 of their papers we have counts for
10 papers
Sourced Scalar Fluctuations in Bouncing Cosmology
Ido Ben-Dayan, Judy Kupferman
We calculate the scalar power spectrum generated by sourced fluctuations due to coupling between the scalar field, which holds most of the energy density of the universe, and a gau…
Decision Algorithm for Orbital Angular Momentum Receiver
Judy Kupferman, Shlomi Arnon
A new scheme for an OAM communications system which exploits the radial component p of Laguerre Gauss modes in addition to the azimuthal component l generally used is presented. We…
Receiver Design for OWC Orbital Angular Momentum Communication in Data Center Applications
Judy Kupferman, Shlomi Arnon
A data center (DC) is one of the main building blocks of modern information technology. Any intra DC network should strive to achieve high throughput, while continuing to be flexib…
Comparisons of Black Hole Entropy
Judy Kupferman
In this thesis I examine several different concepts of black hole entropy in order to understand whether they describe the same quantity. I look at statistical and entanglement ent…
Curvature independence of statistical entropy
Judy Kupferman
We examine the statistical number of states, from which statistical entropy can be derived, and we show that it is an explicit function of the metric and thus observer dependent. W…
The Creation of the World - According to Science
Ram Brustein, Judy Kupferman
How was the world created? People have asked this ever since they could ask anything, and answers have come from all sides: from religion, tradition, philosophy, mysticism... and s…