no code implementations • 24 Feb 2021 • M. Olshanii, D. Deshommes, J. Torrents, M. Gonchenko, V. Dunjko, G. E. Astrakharchik
Then we show that in the new representation, the solution [arXiv:2011. 01415] becomes, along a ray in the direction normal to one of the three edges of the initial cloud, a freely propagating one-dimensional shock wave of a class proposed by Damski in [Phys.~Rev.~A 69, 043610 (2004)].
Quantum Gases
1 code implementation • 18 Dec 2017 • X. M. Aretxabaleta, M. Gonchenko, N. L. Harshman, S. G. Jackson, M. Olshanii, G. E. Astrakharchik
In Galperin billiards, two balls colliding with a hard wall form an analog calculator for the digits of the number $\pi$.
Dynamical Systems
