Renormalization of quantum coherence and quantum phase transition in the Ising model

Quantifying quantum coherence of a given system not only plays an important role in information science but also promotes our understanding some basic problems, such as phase transition. Conventional measures, l1-norm and relative entropy coherence, are widely used to study Here we adopt basis-independent measure that is version the Jensen–Shannon divergence investigate property total well its two contributions critical systems. Based on renormalization group method, propose analysis distribution Ising near point. We directly obtain tradeoff relation, singular property, scaling behavior system. Furthermore, monogamy relation studied detail. These results further expand enlarge applications using reflect phenomena.