Correlated Exciton Transport in Rydberg-Dressed-Atom Spin Chains
Correlated Exciton Transport in Rydberg-Dressed-Atom Spin Chains
We investigate the transport of excitations through a chain of atoms with nonlocal dissipation introduced through coupling to additional short-lived states. The system is described by an effective spin-1/2 model where the ratio of the exchange interaction strength to the reservoir coupling strength determines the type of transport, including coherent …