Information scrambling is a phenomenon observed in a wide range of quantum systems, in which initially localized information becomes distributed across the entire system. Clarifying the essence of this phenomenon is made possible by quantum resource theory, which provides an axiomatic framework for quantifying various forms of quantumness. Within this framework, information scrambling can be classified into two distinct types: entanglement scrambling and magic scrambling. Although each has been analyzed individually through their respective resource theories, such separate treatments fail to capture the inherent trade-off between them. In this study, we introduce a unified measure of the two types of scrambling, grounded in resource-theoretic principles. This unified approach reveals a rigorous trade-off relationship between entanglement and magic scrambling, as the exact maximum value of the proposed measure can be derived analytically. Furthermore, we quantify the scrambling capability of unitary transformations in terms of their ability to amplify this measure.
Kaneyasu et al. (Sat,) studied this question.