Quantum information entropy of heavy mesons in the presence of a point-like defect

Using Schr\"{o}dinger's formalism, we investigate the quantum eigenstates of heavy mesons trapped by a point-like defect and Cornell's potential. One implements this to model considering spherical metric profile coupled it. Furthermore, Nikiforov-Uvarov method is applied theory study mesons. To calculate information entropy (QIE), one considers wave functions that describe charmonium bottomonium states. explore QIE, use well-known Shannon's formulated at position reciprocal space. The analysis QIE gives us relevant about how change with variation defect. Consequently, Bialynicki-Birula Mycielski (BBM) relation, show influences quarkonium momentum uncertainty measures.