State-dependent lattices for quantum computing with alkaline-earth-metal atoms
The European Physical Journal D Springer Nature 65:1-2 (2011) 207-217
Spatial Pauli blocking of spontaneous emission in optical lattices
Physical Review A American Physical Society (APS) 84:4 (2011) 043825
Precision measurements on a tunable Mott insulator of ultracold atoms.
Physical review letters 107:17 (2011) 175301
Abstract:
We perform precision measurements on a Mott-insulator quantum state of ultracold atoms with tunable interactions. We probe the dependence of the superfluid-to-Mott-insulator transition on the interaction strength and explore the limits of the standard Bose-Hubbard model description. By tuning the on-site interaction energies to values comparable to the interband separation, we are able to quantitatively measure number-dependent shifts in the excitation spectrum caused by effective multibody interactions.Loss-induced phase separation and pairing for three-species atomic lattice fermions
Physical Review A American Physical Society (APS) 84:2 (2011) 021601
Spatial Pauli-blocking of spontaneous emission in optical lattices
(2011)