2 papers
nlin.PS2021
Stochastic resonance and amplification in the ac driven Duffing oscillator with added noise
Adriano A. Batista, A. A. Lisboa de Souza, Raoni S. N. Moreira
Stochastic resonance (SR) is a coherence enhancement effect due to noise that occurs in periodically-driven nonlinear dynamical systems. A very broad range of physical and biologic…
quant-ph2018
Fock-state superradiance in a cold atomic ensemble
D. F. Barros, L. F. Muñoz-Martínez, L. Ortiz-Gutiérrez +7
A simplified theory for the wavepackets of the photons emitted during the read process of a quantum memory formed by cold atoms is provided. We arrive at analytical expressions for…