Cavity-catalyzed deterministic generation of maximal entanglement   between nonidentical atoms
  By exactly solving the underlying Sch\"{o}dinger equation we show that one and the same resonant cavity can be used as a catalyst to maximally entangle atoms of two nonidentical groups. The generation scheme is realistic and advantageous in the sense that it is deterministic, efficient, scalable and immune from decoherence effects. 
Nguyen Ba An