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quant-ph2023
Purity based continuity bounds for quantum information measures
Komal Kumar, Nirman Ganguly
In quantum information theory, communication capacities are mostly given in terms of entropic formulas. Continuity of such entropic quantities are significant, as they ensure unifo…
quant-ph2023★ 5 cited
Quantum conditional entropies and steerability of states with maximally mixed marginals
Komal Kumar, Nirman Ganguly
Quantum steering is an asymmetric correlation which occupies a place between entanglement and Bell nonlocality. In the paradigmatic scenario involving the protagonists Alice and Bo…