21 citations · 58 across the 3 of their papers we have counts for
7 papers
Ground states of dipolar gases in quasi-1D ring traps
Sascha Zöllner
We compute the ground state of dipoles in a quasi-one-dimensional ring trap using few-body techniques combined with analytic arguments. The effective interaction between two dipole…
Comment on "Normal phase of an imbalanced Fermi gas"
Zhenhua Yu, Sascha Zöllner, C. J. Pethick
Recently Mora and Chevy [Phys. Rev. Lett. 104, 230402 (2010), arXiv:1003.0213v2], in studying the energy of an atomic Fermi gas consisting of a majority species, 1, and a minority…
Correlation versus commensurability effects for finite bosonic systems in one-dimensional lattices
Ioannis Brouzos, Sascha Zöllner, Peter Schmelcher
We investigate few-boson systems in finite one-dimensional multi-well traps covering the full interaction crossover from uncorrelated to fermionized particles. Our treatment of the…
Few-boson tunneling in a double well with spatially modulated interaction
Budhaditya Chatterjee, Ioannis Brouzos, Sascha Zöllner +1
We study few-boson tunneling in a one-dimensional double well with a spatially modulated interaction. The dynamics changes from Rabi oscillations in the non-interacting case to a h…
Inter-species Tunneling in One-dimensional Bose Mixtures
Anika C. Pflanzer, Sascha Zöllner, Peter Schmelcher
We study the ground-state properties and quantum dynamics of few-boson mixtures with strong inter-species repulsion in one-dimensional traps. If one species localizes at the center…
N-Electron Giant Dipole States in Crossed Electric and Magnetic Fields
Sascha Zoellner, Hans-Dieter Meyer, Peter Schmelcher
Multi-electron giant dipole resonances of atoms in crossed electric and magnetic fields are investigated. Stationary configurations corresponding to a highly symmetric arrangement…