131 citations · 818 across the 29 of their papers we have counts for
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quant-ph2015★ 34 cited
Tilted optical lattices with defects as realizations of PT symmetry in Bose-Einstein condensates
Manuel Kreibich, Jörg Main, Holger Cartarius +1
A PT-symmetric Bose-Einstein condensate can theoretically be described using a complex optical potential, however, the experimental realization of such an optical potential describ…
quant-ph2015★ 47 cited
State Flip at Exceptional Points in Atomic Spectra
Henri Menke, Marcel Klett, Holger Cartarius +2
We study the behavior of the non-adiabatic population transfer between resonances at an exceptional point in the spectrum of the hydrogen atom. It is known that, when the exception…