activity
20022023
most citedAn Exceptional VHE Gamma-Ray Flare of PKS 2155-304

816 citations · 4.2k across the 47 of their papers we have counts for

collaborators

47 papers

physics.atom-ph2023

Excitation of Rb Rydberg atoms to nS and nD states (n68) via an optical nanofiber

Alexey Vylegzhanin, Dylan J. Brown, Aswathy Raj +5

Cold Rydberg atoms are a promising platform for quantum technologies and combining them with optical waveguides has the potential to create robust quantum information devices. Here…

quant-ph2020★ 37 cited

Spontaneous emission and energy shifts of a Rydberg rubidium atom close to an optical nanofiber

E. Stourm, M. Lepers, J. Robert +3

In this paper, we report on numerical calculations of the spontaneous emission rates and Lamb shifts of a atom in a Rydberg-excited state lo…

quant-ph2019★ 3 cited

Quantum properties of light propagating in a Coherent Population Oscillation Storage Medium

Pascal Neveu, Fabien Bretenaker, Fabienne Goldfarb +1

We study the propagation and storage of a quantum field using ultra-narrow Coherent Population Oscillations (CPO) in a type atomic medium. The predictions for classical fields…

quant-ph2018

Diagrammatic treatment of few-photon scattering from a Rydberg blockaded atomic ensemble in a cavity

A. Grankin, P. Grangier, E. Brion

In a previous letter we studied the giant optical nonlinearities of a Rydberg atomic medium within an optical cavity, in the Schwinger-Keldysh formalism. In particular, we calculat…

cond-mat.mes-hall2011

Laplacian growth in self-consistent Laplacian field : Effect of the long-range interparticle interactions on the fractal dimension of structures formed by their aggregation-limited diffusion

F. Carlier, E. Brion, V. M. Akulin

We numerically simulate the dynamics of aggregation of interacting atomic clusters deposited on a surface. We show that the shape of the structures resulting from their aggregation…

astro-ph.CO2009★ 80 cited

Constraints on the multi-TeV particle population in the Coma Galaxy Cluster with H.E.S.S. observations

The HESS Collaboration, F. A. Aharonian

The H.E.S.S. (High Energy Stereoscopic System) telescopes observed Coma for ~8hr in a search for gamma-ray emission at energies >1TeV. The large 3.5deg FWHM field of view of H.E.S.…