115 citations · 373 across the 12 of their papers we have counts for
6 papers · 1 filter
Synthetic Gauge Structures in Real Space in a Ring lattice
Kunal K. Das, Miroslav Gajdacz
Emergence of fundamental forces from gauge symmetry is among our most profound insights about the physical universe. In nature, such symmetries remain hidden in the space of intern…
Spin dynamics in a two dimensional quantum gas
Poul L. Pedersen, Miroslav Gajdacz, Frank Deuretzbacher +5
We have investigated spin dynamics in a 2D quantum gas. Through spin-changing collisions, two clouds with opposite spin orientations are spontaneously created in a Bose-Einstein co…
Production and manipulation of wave packets from ultracold atoms in an optical lattice
Poul L. Pedersen, Miroslav Gajdacz, Nils Winter +3
Within the combined potential of an optical lattice and a harmonic magnetic trap, it is possible to form matter wave packets by intensity modulation of the lattice. An analysis of…
An atomtronics transistor for quantum gates
Miroslav Gajdacz, Tomáš Opatrný, Kunal K. Das
We present a mechanism for quantum gates where the qubits are encoded in the population distribution of two component ultracold atoms trapped in a species-selective triple-well pot…
Pump-probe coupling of matter wave packets to remote lattice states
Jacob F. Sherson, Sung Jong Park, Poul Pedersen +4
The coherent manipulation of wave packets is an important tool in many areas of physics. We demonstrate the experimental realization of quasi-free wave packets of ultra-cold atoms…
Transparent, Non-local, Species-selective Transport in an Optical Superlattice Containing Two Interacting Atom Species
Miroslav Gajdacz, Tomáš Opatrný, Kunal K. Das
In an optical superlattice of triple wells, containing two mutually interacting atom species in adjacent wells, we show that one species can be transported through the positions of…