192 citations · 993 across the 17 of their papers we have counts for
17 papers
Dipolar particles in a double-trap confinement: Response to tilting the dipolar orientation
J. Bjerlin, J. Bengtsson, F. Deuretzbacher +2
We analyze the microscopic few-body properties of dipolar particles confined in two parallel quasi-one-dimensional harmonic traps. In particular, we show that an adiabatic rotation…
Tuning an effective spin chain of three strongly interacting one-dimensional fermions with the transversal confinement
Frank Deuretzbacher, Luis Santos
Strongly interacting one-dimensional fermions form an effective spin chain in the absence of an external lattice potential. We show that the exchange coefficients of such a chain m…
Spin-chain model for strongly interacting one-dimensional Bose-Fermi mixtures
F. Deuretzbacher, D. Becker, J. Bjerlin +2
Strongly interacting one-dimensional (1D) Bose-Fermi mixtures form a tunable XXZ spin chain. Within the spin-chain model developed here, all properties of these systems can be calc…
Momentum distributions and numerical methods for strongly interacting one-dimensional spinor gases
Frank Deuretzbacher, Daniel Becker, Luis Santos
One-dimensional spinor gases with strong delta interaction fermionize and form a spin chain. The spatial degrees of freedom of this atom chain can be described by a mapping to spin…
Interaction-free measurements by quantum Zeno stabilisation of ultracold atoms
J. Peise, B. Lücke, L. Pezzè +6
Quantum mechanics predicts that our physical reality is influenced by events that can potentially happen but factually do not occur. Interaction-free measurements (IFMs) exploit th…
Antiferromagnetic Heisenberg Spin Chain of a Few Cold Atoms in a One-Dimensional Trap
Simon Murmann, Frank Deuretzbacher, Gerhard Zürn +5
We report on the deterministic preparation of antiferromagnetic Heisenberg spin chains consisting of up to four fermionic atoms in a one-dimensional trap. These chains are stabiliz…