116 citations · 393 across the 13 of their papers we have counts for
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Non-hermitian approach to decaying ultracold bosonic systems
S. Wimberger, C. A. Parra-Murillo, G. Kordas
A paradigm model of modern atom optics is studied, strongly interacting ultracold bosons in an optical lattice. This many-body system can be artificially opened in a controlled man…
Decay and fragmentation in an open Bose-Hubbard chain
Georgios Kordas, Sandro Wimberger, Dirk Witthaut
We analyze the decay of ultracold atoms from an optical lattice with loss form a single lattice site. If the initial state is dynamically stable a suitable amount of dissipation ca…
Dissipation induced macroscopic entanglement in an open optical lattice
G. Kordas, S. Wimberger, D. Witthaut
We introduce a method for the dissipative preparation of strongly correlated quantum states of ultracold atoms in an optical lattice via localized particle loss. The interplay of d…
Bosonic transport through a chain of quantum dots
Anton Ivanov, Georgios Kordas, Andreas Komnik +1
The particle transport through a chain of quantum dots coupled to two bosonic reservoirs is studied. For the case of reservoirs of non-interacting bosonic particles, we derive an e…