337 citations · 594 across the 8 of their papers we have counts for
4 papers · 1 filter
Quantum simulation of non-trivial topology
Octavi Boada, Alessio Celi, Maciej Lewenstein +2
We propose several designs to simulate quantum many-body systems in manifolds with a non-trivial topology. The key idea is to create a synthetic lattice combining real-space and in…
Dirac Equation For Cold Atoms In Artificial Curved Spacetimes
O. Boada, A. Celi, J. I. Latorre +1
We argue that the Fermi-Hubbard Hamiltonian describing the physics of ultracold atoms on optical lattices in the presence of artificial non-Abelian gauge fields, is exactly equival…
Simulation of gauge transformations on systems of ultracold atoms
O. Boada, A. Celi, J. I. Latorre +1
We show that gauge transformations can be simulated on systems of ultracold atoms. We discuss observables that are invariant under these gauge transformations and compute them usin…
Gauge-Away Effect in Cold Gases on Optical Lattices
O. Boada, A. Celi, J. I. Latorre
It is shown that a simple modification of the geometry in which Raman lasers are applied to a cold gas in an optical lattice results in transforming the emerging effective electrom…