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quant-ph2025
Fidelity of entanglement and quantum entropies: unveiling their relationship in quantum states and channels
Komal Kumar, Bivas Mallick, Tapaswini Patro +1
Entanglement serves as a fundamental resource for various quantum information processing tasks. Fidelity of entanglement (which measures the proximity to a maximally entangled stat…
quant-ph2025
On fully entangled fraction and quantum conditional entropies for states with maximally mixed marginals
Komal Kumar, Indranil Chakrabarty, Nirman Ganguly
The fully entangled fraction (FEF) measures the proximity of a quantum state to maximally entangled states. FEF , in systems is a significant benchmark…