Ground state properties of the bond alternating spin-1/2 anisotropic Heisenberg chain

• Published in: Condensed Matter Physics
• Date: 2017
• Main Authors: Paul, S., Ghosh, A.K.
• Format: Article
• Language: English
• Published: Інститут фізики конденсованих систем НАН України 2017
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/156996
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Ground state properties of the bond alternating spin-1/2 anisotropic Heisenberg chain / S. Paul, A.K. Ghosh // Condensed Matter Physics. — 2017. — Т. 20, № 2. — С. 23701: 1–16 . — Бібліогр.: 36 назв. — англ.

Ground state properties, dispersion relations and scaling behaviour of spin gap of a bond alternating spin- 1/2 anisotropic Heisenberg chain have been studied where the exchange interactions on alternate bonds are ferromagnetic (FM) and antiferromagnetic (AFM) in two separate cases. The resulting m...