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Elia Zanoni, Carlo Maria Scandolo (Feb 21 2024).

Abstract: The resource theories of separable entanglement, non-positive partial transpose entanglement, magic, and imaginarity share an interesting property: An operation is free if and only if its renormalized Choi matrix is a free state. In this letter, we refer to resource theories exhibiting this property as Choi-defined resource theories. We demonstrate how and under what conditions one can construct a Choi-defined resource theory, and we prove that when such a construction is possible, the free operations are all and only the completely resource non-generating operations.

Arxiv: https://arxiv.org/abs/2402.12569