72 citations · 285 across the 18 of their papers we have counts for
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Normal form expansions and thermal decay rates of Bose-Einstein condensates with short- and long-range interaction
Andrej Junginger, Teresa Schaller, Gela Hämmerling +2
The thermally induced coherent collapse of Bose-Einstein condensates at finite temperature is the dominant decay mechanism near the critical scattering length in condensates with a…
Transition states and thermal collapse of dipolar Bose-Einstein condensates
Andrej Junginger, Manuel Kreibich, Jörg Main +1
We investigate thermally excited, dipolar Bose-Einstein condensates. Quasi-particle excitations of the atomic cloud cause density fluctuations which can induce the collapse of the…
Symmetry-breaking thermally induced collapse of dipolar Bose-Einstein condensates
Andrej Junginger, Jörg Main, Günter Wunner +1
We investigate a Bose-Einstein condensate with additional long-range dipolar interaction in a cylindrically symmetric trap within a variational framework. Compared to the ground st…
Transition state theory for wave packet dynamics. II. Thermal decay of Bose-Einstein condensates with long-range interaction
Andrej Junginger, Markus Dorwarth, Jörg Main +1
We apply transition state theory to coupled Gaussian wave packets and calculate thermal decay rates of Bose-Einstein condensates with additional long-range interaction. The ground…
Variational calculations on multilayer stacks of dipolar Bose-Einstein condensates
Andrej Junginger, Jörg Main, Günter Wunner
We investigate a multilayer stack of dipolar Bose-Einstein condensates in terms of a simple Gaussian variational ansatz and demonstrate that this arrangement is characterized by th…