TY - GEN AU - Ganahl,Martin AU - Rabel,Elias AU - Essler,Fabian H L AU - Evertz,H G TI - Observation of complex bound states in the spin-1/2 Heisenberg XXZ chain using local quantum quenches SN - 1079-7114 PY - 2012///0628 N1 - Publication Type: Journal Article UR - https://doi.org/10.1103/PhysRevLett.108.077206 ER -