109 citations · 172 across the 3 of their papers we have counts for
3 papers
Higher spin Richardson-Gaudin model with time-dependent coupling: Exact dynamics
Suvendu Barik, Lieuwe Bakker, Vladimir Gritsev +2
We determine the exact asymptotic many-body wavefunction of a spin- Richardson-Gaudin model with a coupling inversely proportional to time, for time evolution starting from the…
Approaches for a quantum memory at telecommunication wavelengths
Björn Lauritzen, Jiří Minář, Hugues de Riedmatten +2
We report experimental storage and retrieval of weak coherent states of light at telecommunication wavelengths using erbium ions doped into a solid. We use two photon echo based qu…
Phase noise measurements in long fiber interferometers for quantum repeaters applications
Jiří Minář, Hugues de Riedmatten, Christoph Simon +2
Many protocols for long distance quantum communication require interferometric phase stability over long distances of optical fibers. In this paper we investigate the phase noise i…