4 papers
Quantum to Classical Walk Transitions Tuned by Spontaneous Emissions
J. H. Clark, C. Groiseau, Z. N. Shaw +5
We have realized a quantum walk in momentum space with a rubidium spinor Bose-Einstein condensate by applying a periodic kicking potential as a walk operator and a resonant microwa…
Manipulating atom-number distributions and detecting spatial distributions in lattice-confined spinor gases
J. O. Austin, Z. N. Shaw, Z. Chen +2
We present an experimental study demonstrating the manipulation of atom-number distributions of spinor gases after nonequilibrium quantum quenches across superfluid to Mott-insulat…
Quantum critical dynamics in a spinor Hubbard model quantum simulator
J. O. Austin, Z. Chen, Z. N. Shaw +2
Three-dimensional (3D) strongly correlated many-body systems, especially their dynamics across quantum phase transitions, are prohibitively difficult to be numerically simulated. W…
Quantum quench and non-equilibrium dynamics in lattice-confined spinor condensates
Z. Chen, T. Tang, J. Austin +3
We present an experimental study on non-equilibrium dynamics of a spinor condensate after it is quenched across a superfluid to Mott insulator (MI) phase transition in cubic lattic…