37 citations · 77 across the 4 of their papers we have counts for
4 papers
Cold Bose Atoms Around the Crossing of Quantum Waveguides
A. Markowsky, N. Schopohl
We show that massive low energy particles traversing a branching zone or a crossing of quantum waveguides may experience a non standard trapping force that cannot be derived from a…
Groundstate and Collective Modes of a Spin-Polarized Dipolar Bose-Einstein Condensate in a Harmonic Trap
I. Sapina, T. Dahm, N. Schopohl
We report new results for the Thomas-Fermi groundstate and the quadrupolar modes of density oscillations of a spin- polarized dipolar interacting Bose-Einstein condensate for the c…
Local density of states at polygonal boundaries of d-wave superconductors
C. Iniotakis, S. Graser, T. Dahm +1
Besides the well-known existence of Andreev bound states, the zero-energy local density of states at the boundary of a d-wave superconductor strongly depends on the boundary geomet…
Observation of Andreev bound states in bicrystal grain-boundary Josephson junctions of the electron doped superconductor LaCeCuO
B. Chesca, M. Seifried, T. Dahm +4
We observe a zero-bias conductance peak (ZBCP) in the ab-plane quasiparticle tunneling spectra of thin film grain-boundary Josephson junctions made of the electron doped cuprate su…