no code implementations • 11 Mar 2021 • Pierre Azam, Adrien Fusaro, Quentin Fontaine, Josselin Garnier, Alberto Bramati, Antonio Picozzi, Robin Kaiser, Quentin Glorieux, Tom Bienaimé
The theoretical analysis based on the method of characteristics reveals the main counterintuitive result that dissipation (photon losses) is responsible for an unexpected enhancement of the collapse instability.
Quantum Gases Pattern Formation and Solitons Optics
no code implementations • 16 Feb 2021 • Jeff Steinhauer, Murad Abuzarli, Tangui Aladjidi, Tom Bienaimé, Clara Piekarski, Wei Liu, Elisabeth Giacobino, Alberto Bramati, Quentin Glorieux
In inflationary cosmology, the rapid expansion of the early universe resulted in the spontaneous production of cosmological particles from vacuum fluctuations, observable today in the cosmic microwave background anisotropies.
Quantum Gases Optics Quantum Physics
no code implementations • 25 Oct 2020 • Ferdinand Claude, Sergei V. Koniakhin, Anne Maître, Simon Pigeon, Giovanni Lerario, Daniil D. Stupin, Quentin Glorieux, Elisabeth Giacobino, Dmitry Solnyshkov, Guillaume Malpuech, Alberto Bramati
The dark solitons observed in a large variety of nonlinear media are unstable against the modulational (snake) instabilities and can break in vortex streets.
Quantum Gases
