276 citations · 917 across the 21 of their papers we have counts for
11 papers · 1 filter
Topological Bogoliubov quasiparticles from Bose-Einstein condensate in a flat band system
Zahra Jalali-Mola, Tobias Grass, Valentin Kasper +2
For bosons with flat energy dispersion, condensation can occur in different symmetry sectors. Here, we consider bosons in a Kagome lattice with -flux hopping, which in the prese…
Non-equilibrium dynamics of fluctuations in an ultra-cold atomic mixture
Apoorva Hegde, Robert Ott, Andy Xia +3
We investigate an ultra-cold mixture of Bose gases interacting via spin-changing collisions by studying the dynamics of spin fluctuations. The experimental implementation employs $…
Cold atoms meet lattice gauge theory
Monika Aidelsburger, Luca Barbiero, Alejandro Bermudez +19
The central idea of this review is to consider quantum field theory models relevant for particle physics and replace the fermionic matter in these models by a bosonic one. This is…
Universal quantum computation and quantum error correction with ultracold atomic mixtures
Valentin Kasper, Daniel González-Cuadra, Apoorva Hegde +7
Quantum information platforms made great progress in the control of many-body entanglement and the implementation of quantum error correction, but it remains a challenge to realize…
Fate of Lattice Gauge Theories Under Decoherence
Jad C. Halimeh, Valentin Kasper, Philipp Hauke
A major test of the capabilities of modern quantum simulators and NISQ devices is the reliable realization of gauge theories, which constitute a gold standard of implementational e…
Preparation of the 1/2-Laughlin state with atoms in a rotating trap
Bárbara Andrade, Valentin Kasper, Maciej Lewenstein +2
Fractional quantum Hall systems are among the most exciting strongly correlated systems. Accessing them microscopically via quantum simulations with ultracold atoms would be an imp…