TY - GEN AU - Chou,C W AU - Hume,D B AU - Thorpe,M J AU - Wineland,D J AU - Rosenband,T TI - Quantum coherence between two atoms beyond Q=10(15) SN - 1079-7114 PY - 2011///0928 N1 - Publication Type: Journal Article UR - https://doi.org/10.1103/PhysRevLett.106.160801 ER -