66 citations · 460 across the 27 of their papers we have counts for
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Quantum-classical model for the formation of Rydberg molecules
Andrej Junginger, Jörg Main, Günter Wunner
A fascinating aspect of Rydberg atoms is their ability to form huge but very weakly bound molecules with a ground state atom, only held together by a scattering process between the…
A nonlinear dynamics approach to Bogoliubov excitations of Bose-Einstein condensates
M. Kreibich, H. Cartarius, J. Main +1
We assume the macroscopic wave function of a Bose-Einstein condensate as a superposition of Gaussian wave packets, with time-dependent complex width parameters, insert it into the…
Relation between the eigenfrequencies of Bogoliubov excitations of Bose-Einstein condensates and the eigenvalues of the Jacobian in a time-dependent variational approach
Manuel Kreibich, Jörg Main, Günter Wunner
We study the relation between the eigenfrequencies of the Bogoliubov excitations of Bose-Einstein condensates, and the eigenvalues of the Jacobian stability matrix in a variational…
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…
Transition state theory for wave packet dynamics. I. Thermal decay in metastable Schrödinger systems
Andrej Junginger, Jörg Main, Günter Wunner +1
We demonstrate the application of transition state theory to wave packet dynamics in metastable Schrödinger systems which are approached by means of a variational ansatz for the wa…