2 papers
cond-mat.quant-gas2020
Shape of a sound wave in a weakly-perturbed Bose gas
Oleksandr V. Marchukov, Artem G. Volosniev
We employ the Gross-Pitaevskii equation to study acoustic emission generated in a uniform Bose gas by a static impurity. The impurity excites a sound-wave packet, which propagates…
cond-mat.mes-hall2018
Energy levels repulsion by spin-orbit coupling in two-dimensional Rydberg excitons
V. A. Stephanovich, E. Ya. Sherman, N. T. Zinner +1
We study the effects of Rashba spin-orbit coupling on two-dimensional Rydberg exciton systems. Using analytical and numerical arguments we demonstrate that this coupling considerab…