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pro vyhledávání: '"Lavoine, Lucas"'
We realize textbook experiments on Bose-Einstein condensate tunnelling through thin repulsive potential barriers. In particular, we demonstrate atom tunnelling though a single optical barrier in the quantum scattering regime where the De Broglie wave
Externí odkaz:
http://arxiv.org/abs/2405.14466
Autor:
Hertkorn, Jens, Stürmer, Philipp, Mukherjee, Koushik, Ng, Kevin S. H., Uerlings, Paul, Hellstern, Fiona, Lavoine, Lucas, Reimann, Stephanie, Pfau, Tilman, Klemt, Ralf
We theoretically investigate elementary excitations of dipolar quantum gases across the superfluid to supersolid phase transition in a toroidal trap. We show how decoupled first sound, second sound, and Higgs modes emerge by following their origin fr
Externí odkaz:
http://arxiv.org/abs/2404.12384