QUROPE Quantum Information Processing and Communication in Europe

We study the counting statistics of ultracold bosonic atoms that are released from an optical lattice.

This tutorial is a theoretical work, in which we study the physics of ultra-cold dipolar bosonic gases in optical lattices.

Bose-Hubbard Hamiltonian of cold two-component Bose gas of spinor chromium atoms is studied.

The robustness of fractional quantum Hall states is measured as the energy gap separating the Laughlin ground state from excitations.

We present a proposal for a versatile cold-atom-based quantum simulator of relativistic fermionic theories and topological insulators in arbitrary dimensions.

Using exact diagonalization for a small system of cold bosonic atoms, we analyze the emergence of strongly correlated states in the presence of an artificial magnetic field.

We propose a method to probe time-dependent correlations of nontrivial observables in many-body ultracold lattice gases.

One of the unsolved problems in the characterization of the optimal entanglement witnesses is the existence of optimal witnesses acting on bipartite Hilbert spaces

We study the Mott phases and the superfluid-insulator transition of two-component ultracold bosons on a square optical lattice in the presence of a non-Abelian synthetic gauge field, which renders a

We study quantum entanglement distribution on networks with full-rank bi-partite mixed states linking qubits on nodes. In particular, we use entanglement swapping and purification to partially entangle widely separated nodes.