%0 Journal Article
%T Entanglement and Volume Monogamy Features of Permutation Symmetric <i>N</i>-Qubit Pure States with <i>N</i>-Distinct Spinors: GHZ and <img src="https://html.scirp.org//file/1300400-rId8.svg?20240403024159" > States
%A &nbsp
%A Sudha
%A Alevoor Raghavendra Usha Devi
%A Akshata Shenoy Hejamadi
%A Hosapete Seshadri Karthik
%A Humera Talath
%A Bada Palaiah Govindaraja
%A Attipat Krishnaswamy Rajagopal
%J Journal of Quantum Information Science
%P 29-51
%@ 2162-576X
%D 2024
%I Scientific Research Publishing
%R 10.4236/jqis.2024.142003
%X We explore the entanglement features of pure symmetric <i>N</i>-qubit states characterized by <i>N</i>-distinct spinors with a particular focus on the Greenberger-Horne-Zeilinger (GHZ) states and <img src=\"https://html.scirp.org//file/1300400-rId16.svg?20240403024159\" />, an equal superposition of W and obverse W states. Along with a comparison of pairwise entanglement and monogamy properties, we explore the geometric information contained in them by constructing their canonical steering ellipsoids. We obtain the volume monogamy relations satisfied by <img src=\"https://html.scirp.org//file/1300400-rId18.svg?20240403024159\" /> states as a function of number of qubits and compare with the maximal monogamy property of GHZ states.
%K Permutation Symmetric States
%K Monogamy
%K Pairwise Entanglement
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=132311