entanglement measures 1entanglement monogamy 1multipartite quantum systems 1multipartite systems 1polygamy relations 1quantum networks 1representation theory 1spin-1/2 1state-independent bounds 1uncertainty relations 1
From the 2 of 3 linked papers with an AI index.
3 papers
quant-ph2026
State-independent uncertainty relations on multipartite spin -systems
Yiling Wang, Kailash Misra, Naihuan Jing
The paper introduces a representation‑theoretic method to derive exact state‑independent variance‑based uncertainty bounds for multipartite spin‑½ (qubit) systems, providing analyt…
quant-ph2026
Unified monogamy and polygamy relations for multipartite systems
Yue Cao, Naihuan Jing, Kailash Misra +1
The paper introduces a tunable, parameter‑dependent framework that unifies and refines monogamy and polygamy inequalities for multipartite entanglement measures, providing tighter…
quant-ph2025
Superior monogamy and polygamy relations and estimates of concurrence
Yue Cao, Naihuan Jing, Kailash Misra +1
It is well known that any well-defined bipartite entanglement measure obeys th-monogamy relations Eq. (1.1) and assisted measure obeys th-po…