5 research outputs found
Spatially tunable spin interactions in neutral atom arrays
Analog quantum simulations with Rydberg atoms in optical tweezers routinely
address strongly correlated many-body problems due to the hardware-efficient
implementation of the Hamiltonian. Yet, their generality is limited, and
flexible Hamiltonian-design techniques are needed to widen the scope of these
simulators. Here we report on the realization of spatially tunable interactions
for XYZ models implemented by two-color near-resonant coupling to Rydberg pair
states. Our results demonstrate the unique opportunities of Rydberg dressing
for Hamiltonian design in analog quantum simulators