58 citations · 202 across the 5 of their papers we have counts for
5 papers
Digital atom interferometer with single particle control on a discretized spacetime geometry
Andreas Steffen, Andrea Alberti, Wolfgang Alt +5
Engineering quantum particle systems, such as quantum simulators and quantum cellular automata, relies on full coherent control of quantum paths at the single particle level. Here…
Microwave control of atomic motional states in a spin-dependent optical lattice
Noomen Belmechri, Leonid Förster, Wolfgang Alt +3
Spin-dependent optical potentials allow us to use microwave radiation to manipulate the motional state of trapped neutral atoms (Förster et al. 2009 Phys. Rev. Lett. 103, 233001).…
Imprinting Patterns of Neutral Atoms in an Optical Lattice using Magnetic Resonance Techniques
Michał Karski, Leonid Förster, Jai-Min Choi +5
We prepare arbitrary patterns of neutral atoms in a one-dimensional (1D) optical lattice with single-site precision using microwave radiation in a magnetic field gradient. We give…
Symmetries of the quasi-1d Bechgaard salts superconducting state in an applied magnetic field
N. Belmechri, G. Abramovici, M. Heritier
We investigate the possible superconducting pairing symmetries which would account for the latest experimental results on the Bechgaard salts. Using a renormalization group (R.G) t…
Magnetic field induced singlet - triplet phase transition in quasi one-dimensional organic superconductors
N. Belmechri, G. Abramovici, M. Heritier +2
We propose a theoretical model of quasi-one-dimensional superconductors, with attractive electron-electron interactions dominant in the singlet d-wave channel and sub-dominant in t…