The aims of this paper is to propose a feasible scheme for preparation of graph states up to six vertices, which are not equivalent under LU (Local unitary) transformations and graph isomorphisms, and special kind of N -atoms graph state (GHZ state, cluster state, ring state and complete state). First we show a two-qubit system (two-atoms with two-levels) how to acquire the maximal entanglement after interaction time t c . Then, we generalize this method to mentioned above cases.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.