%0 Journal Article
%T Entanglement between Two Tavis-Cummings Systems with N=2
%J International Journal of Theoretical and Mathematical Physics
%@ 2167-6852
%D 2012
%I 
%R 10.5923/j.ijtmp.20120206.03
%X We consider two non interacting two-atoms Tavis-Cummings systems and examine the entanglement among four two-state atoms. For our purpose, we assume that one atom from each system are entangled initially and we obtain time-dependent concurrence among atoms. There are six pairwise concurrences among atoms and in this paper, we focus on remote atoms. We show that initially non-entangled atoms and becomes entangled by passing time, the process which may be interpreted as entanglement transfer between the cavities.
%K Entanglement
%K Tavis-Cummings Model
%K Concurrence
%U http://article.sapub.org/10.5923.j.ijtmp.20120206.03.html