  Recently, there has been an increased interest in studying quantum
entanglement and quantum coherence. Since both of these properties are
attributed to the existence of quantum superposition, it would be useful to
determine if some type of correlation between them exists. Hence, the purpose
of this paper is to explore the type of the correlation in several systems with
different types of anisotropy. The focus will be on the XY spin chains with the
Dzyaloshinskii-Moriya interaction and the type of the mentioned bond will be
explored using the quantum renormalization group method.
