37 citations · 83 across the 4 of their papers we have counts for
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Many-body spin rotation by adiabatic passage in spin-1/2 XXZ chains of ultracold atoms
Ivana Dimitrova, Stuart Flannigan, Yoo Kyung Lee +6
Quantum many-body phases offer unique properties and emergent phenomena, making them an active area of research. A promising approach for their experimental realization in model sy…
Enhanced Superexchange in a Tilted Mott Insulator
Ivana Dimitrova, Niklas Jepsen, Anton Buyskikh +4
In an optical lattice entropy and mass transport by first-order tunneling is much faster than spin transport via superexchange. Here we show that adding a constant force (tilt) sup…
Interaction Spectroscopy of a Two-component Mott Insulator
Jesse Amato-Grill, Niklas Jepsen, Ivana Dimitrova +2
We prepare and study a two-component Mott insulator of bosonic atoms with two particles per site. The mapping of this system to a magnetic spin model, and the subsequent study of i…
Observation of two-beam collective scattering phenomena in a Bose-Einstein condensate
Ivana Dimitrova, William Lunden, Jesse Amato-Grill +7
New phenomena of collective light scattering are observed when an elongated Bose-Einstein condensate is pumped by two non-interfering beams counterpropagating along its long axis.…