Spin-spin correlation functions of the q-VBS state of an integer spin model - Collections

＜preprint＞
Spin-spin correlation functions of the q-VBS state of an integer spin model

Creator	Author PID L002551 Creator Name Arita, Chikashi 有田, 親史アリタ, チカシ Affiliation Affiliation Name Faculty of Mathematics, Kyushu University 九州大学大学院数理学研究院
Creator	Creator Name Motegi, Kohei 茂木, 康平モテギ, コウヘイ Affiliation Affiliation Name Okayama Institute for Quantum Physics 岡山光量子科学研究所
Language	English
Publisher	Faculty of Mathematics, Kyushu University
Publisher	九州大学大学院数理学研究院
Date	2010-09-21
Source Title	MI Preprint Series
Vol	2010-30
Publication Type	Author's Original
Access Rights	open access
Related DOI	MI Preprint Series \|\| 30 \|\| p1-17
Related DOI	http://www.math.kyushu-u.ac.jp/
Related URI	MI Preprint Series \|\| 30 \|\| p1-17
Related URI	http://www.math.kyushu-u.ac.jp/
Relation	MI Preprint Series \|\| 30 \|\| p1-17
Relation	http://www.math.kyushu-u.ac.jp/
Abstract	We consider the valence-bond-solid ground state of the q-deformed higher-spin AKLT model (q-VBS state). We investigate the eigenvalues and eigenvectors of a matrix (G matrix), which is constructed fro...m the matrix product representation of the q-VBS state. We compute the longitudinal and transverse spin-spin correlation functions, and determine the correlation amplitudes and correlation lengths for real q.show more

File	FileType	Size	Views	Description
MI2010-30	pdf	159 KB	235

Record ID	18312
Peer-Reviewed	Unrefereed
Notes	MI: Global COE Program Education-and-Research Hub for Mathematics-for-Industry グローバルCOEプログラム「マス･フォア･インダストリ教育研究拠点」
Type	プレプリント
Created Date	2010.10.01
Modified Date	2018.02.07