104 citations · 176 across the 13 of their papers we have counts for
14 papers
Turbulence and Capillary Waves on Bubbles
Peleg Emanuel, Alexander Feigel
We present a link between the theory of deep water waves and that of bubble surface perturbations. Theory correspondence is shown analytically for small wavelengths in the linear r…
Discontinuous transitions of social distancing in SIR model
R. Arazi, A. Feigel
To describe the dynamics of social distancing during pandemics, we follow previous efforts to combine basic epidemiology models (e.g. SIR - Susceptible, Infected, and Recovered) wi…
The effect of ionic correlations on radiative properties in the solar interior and terrestrial experiments
Menahem Krief, Yair Kurzweil, Alexander Feigel +1
Intending to solve the decade old problem of solar opacity, we report substantial photoabsorption uncertainty due to the effect of ion-ion correlations. By performing detailed opac…
Line broadening and the solar opacity problem
M. Krief, A. Feigel, D. Gazit
The calculation of line widths constitutes theoretical and computational challenges in the calculation of opacities of hot dense plasmas. Opacity models use line broadening approxi…
Prices of Options as Opinion Dynamics of the Market Players with Limited Social Influence
Elad Oster, Alexander Feigel
The dynamics of market prices is described as the evolution of opinions in the trading community regarding future market behavior. The price then is a function of the voting proces…
Internet comments as a barometer of public opinion
Elad Oster, Erez Gilad, Alexander Feigel
Social susceptibility is defined and analyzed using data from CNN news website. The current models of opinion dynamics, voting, and herding in closed communities are extended, and…