Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Momme, M. R."'
Publikováno v:
Phys. Rev. A 102, 043316 (2020)
We present a detailed study of the spectrum and dispersion of Bogoliubov quasiparticles in two coupled elongated Bose-Einstein condensates. We develop an analytically solvable model that approximates two infinite homogeneous condensates and compare i
Externí odkaz:
http://arxiv.org/abs/2006.06621
Publikováno v:
Phys. Rev. A 100, 033601 (2019)
We investigate the low-energy dynamics of two coupled anisotropic Bose-Einstein condensates forming a long Josephson junction. The theoretical study is performed in the framework of the two-dimensional Gross-Pitaevskii equation and the Bogoliubov-de
Externí odkaz:
http://arxiv.org/abs/1906.05605