2 papers
physics.optics2024
Second Harmonic Generation and Nonlinear Frequency Conversion in Photonic Time-Crystals
Noa Konforty, Moshe-Ishay Cohen, Ohad Segal +2
We study the nonlinear process of second harmonic generation in photonic time-crystals, materials with refractive index that varies abruptly and periodically in time, and obtain th…
q-bio.PE2023
Modeling the effects of adherence to vaccination and health protocols in epidemic dynamics by means of an SIR model
Jasmin Nunuvero, Angelique Santiago, Moshe Cohen +1
Susceptible-Infected-Recovered (SIR) models have been used for decades to understand epidemic outbreak dynamics. We develop an SIR model specifically designed to study the effects…