85 citations · 185 across the 9 of their papers we have counts for
9 papers
Entanglement Management in Space-Based Quantum Information Networks
Luca Paccard, Agathe Blaise, Fabrice Arnal +1
With the evolution of quantum computing, quantum sensing and secure quantum communication protocols, the demand for global development of Quantum Information Networks (QIN) has bec…
Spectral Structure and Many-Body Dynamics of Ultracold Bosons in a Double-Well
Frank Schäfer, Miguel A. Bastarrachea-Magnani, Axel U. J. Lode +2
We examine the spectral structure and many-body dynamics of two and three repulsively interacting bosons trapped in a one-dimensional double-well, for variable barrier height, inte…
Feshbach-Stabilized Insulator of Bosons in Optical Lattices
Laurent de Forges de Parny, Valy G. Rousseau, Tommaso Roscilde
Feshbach resonances - namely resonances between an unbound two-body state (atomic state) and a bound (molecular) state, differing in magnetic moment - are a unique tool to tune the…
Anderson tower of states and nematic order of spin-1 bosonic atoms on a 2D lattice
L. de Forges de Parny, H-Y. Yang, F. Mila
We investigate the structure of the spectrum of antiferromagnetically coupled spin-1 bosons on a square lattice using degenerate perturbation theory and exact diagonalizations of f…
Interacting spin-1 bosons in a two-dimensional optical lattice
L. de Forges de Parny, F. Hébert, V. G. Rousseau +1
We study, using quantum Monte Carlo (QMC) simulations, the ground state properties of spin-1 bosons trapped in a square optical lattice. The phase diagram is characterized by the m…
Finite temperature phase diagram of spin-1/2 bosons in two-dimensional optical lattice
L. de Forges de Parny, F. Hébert, V. G. Rousseau +1
We study a two-species bosonic Hubbard model on a two-dimensional square lattice by means of quantum Monte Carlo simulations and focus on finite temperature effects. We show in two…
Ground state phase diagram of spin-1/2 bosons in a two-dimensional optical lattice
L. de Forges de Parny, F. Hébert, V. G. Rousseau +2
We study a two-species bosonic Hubbard model on a two-dimensional square lattice by means of quantum Monte Carlo simulations. In addition to the usual contact repulsive interaction…
Phase diagram of spin-1/2 bosons in one-dimensional optical lattice
L. de Forges de Parny, M. Traynard, F. Hébert +3
Systems of two coupled bosonic species are studied using Mean Field Theory and Quantum Monte Carlo. The phase diagram is characterized both based on the mobility of the particles (…
Dirac Point and Edge States in a Microwave Realization of Tight-Binding Graphene-like Structures
U. Kuhl, S. Barkhofen, T. Tudorovskiy +4
We present a microwave realization of finite tight-binding graphene-like structures. The structures are realized using discs with a high index of refraction. The discs are placed o…