A New Genuine Multipartite Entanglement Measure: from Qubits to Multiboundary Wormholes

Jaydeep Kumar Basak, Vinay Malvimat, Junggi Yoon

We introduce the \textit{Latent Entropy} (L-entropy) as a novel measure to characterize the genuine multipartite entanglement in quantum systems. Our measure leverages the upper bo…