Thermodynamics of quantum Heisenberg spin chains

Tao Xiang
Phys. Rev. B 58, 9142 – Published 1 October 1998
PDFExport Citation

Abstract

Thermodynamic properties of the quantum Heisenberg spin chains with S=1/2, 1, and 3/2 are investigated using the transfer-matrix renormalization-group method. The temperature dependence of the magnetization, susceptibility, specific heat, spin-spin correlation length, and several other physical quantities in a zero or finite applied field are calculated and compared. Our data agree well with the Bethe ansatz, exact diagonalization, and quantum Monte Carlo results and provide further insight into the quantum effects in the antiferromagnetic Heisenberg spin chains.

  • Received 23 April 1998

DOI:https://doi.org/10.1103/PhysRevB.58.9142

©1998 American Physical Society

Authors & Affiliations

Tao Xiang

  • Research Centre in Superconductivity, University of Cambridge, Madingley Road, Cambridge CH3 0HE, United Kingdom
  • Institute of Theoretical Physics, Academia Sinica, P.O. Box 2735, Beijing 100080, China

References (Subscription Required)

Click to Expand
Issue

Vol. 58, Iss. 14 — 1 October 1998

Reuse & Permissions
Access Options
Author publication services for translation and copyediting assistance advertisement

Authorization Required


×
×

Images

×

Sign up to receive regular email alerts from Physical Review B

Log In

Cancel
×

Search


Article Lookup

Paste a citation or DOI

Enter a citation
×