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Dynamics and thermodynamics in spinor quantum gases
H. Schmaljohann, M. Erhard, J. Kronjäger +2
We discuss magnetism in spinor quantum gases theoretically and experimentally with emphasis on temporal dynamics of the spinor order parameter in the presence of an external magnet…
Spin waves in a Bose Ferromagnet
Qiang Gu, Kai Bongs, Klaus Sengstock
It is shown that the ferromagnetic transition takes place always above Bose-Einstein condensation in ferromagnetically coupled spinor Bose gases. We describe the Bose ferromagnet w…
Soliton trains in Bose-Fermi mixtures
T. Karpiuk, M. Brewczyk, S. Ospelkaus-Schwarzer +3
We theoretically consider the formation of bright solitons in a mixture of Bose and Fermi degenerate gases. While we assume the forces between atoms in a pure Bose component to be…
Physics with Coherent Matter Waves
K. Bongs, K. Sengstock
This review discusses progress in the new field of coherent matter waves, in particular with respect to Bose-Einstein condensates. We give a short introduction to Bose-Einstein con…
Bose-Einstein condensation at constant temperature
M. Erhard, H. Schmaljohann, J. Kronjäger +2
We present a novel experimental approach to Bose-Einstein condensation by increasing the particle number of the system at almost constant temperature. In particular the emergence o…