← all papers · overview

Entanglement, Coherence, and Recursive Linking in Dicke states : A Topological Perspective

Abstract

This work investigates the topological structure of multipartite entanglement in symmetric Dicke states |D_n^(k). By viewing qubits as topological loops, we establish a direct correspondence between the recursive measurement dynamics of Dicke states and the stability of n-Hopf links. We utilize the Schmidt rank to quantify bipartite entanglement resilience and introduce the l₁-norm of quantum coherence as a measure of link fluidity. We demonstrate that unlike fragile states such as | GHZ (analogous to Borromean rings), Dicke states exhibit a robust, self-similar topology where local measurements preserve the global linking structure through non-vanishing residual coherence.

Related papers

Ranked by semantic similarity — how closely each paper's abstract matches this one (100% = near-identical topic).