Perturbation theory by flow equations: dimerized and frustrated S = 1/2 chain

• 1 January 2000
• journal article
• research article
• Published by Springer Nature in Zeitschrift für Physik B Condensed Matter
• Vol. 13  (2) , 209-225
• https://doi.org/10.1007/s100510050026

Abstract

Keywords

• PACS. 75.10.JM QUANTIZED SPIN MODELS – 02.30.MV APPROXIMATIONS AND EXPANSIONS – 03.65.-W QUANTUM MECHANICS

All Related Versions

• Version 1, 1999-06-16, ArXiv