95 citations · 117 across the 3 of their papers we have counts for
3 papers
cond-mat.mes-hall2014★ 95 cited
Cooperative effects and disorder: A scaling analysis of the spectrum of the effective atomic Hamiltonian
L. Bellando, A. Gero, E. Akkermans +1
We study numerically the spectrum of the non-Hermitian effective Hamiltonian that describes the dipolar interaction of a gas of atoms with the radiation field. We analyze…
cond-mat.mes-hall2013★ 9 cited
Cooperative effects and photon localization in atomic gases: The two-dimensional case
A. Gero, E. Akkermans
We study photon escape rates from two-dimensional atomic gases while taking into account cooperative effects between the scatterers. Based on the spectrum of the random Euclidean m…
cond-mat.mes-hall2013★ 13 cited
Cooperative effects in one-dimensional random atomic gases: Absence of single atom limit
E. Akkermans, A. Gero
We study superradiance in a one-dimensional geometry, where N>>1 atoms are randomly distributed along a line. We present an analytic calculation of the photon escape rates based on…