Citation
Hq. Lin et Jl. Shen, Exact ground states and excited states of net spin models, J PHYS JPN, 69(3), 2000, pp. 878-882
Citations number
23
Categorie Soggetti
Physics
Journal title
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN
ISSN journal
00319015
→ ACNP
Volume
69
Issue
3
Year of publication
2000
Pages
878 - 882
Database
ISI
SICI code
0031-9015(200003)69:3<878:EGSAES>2.0.ZU;2-O
Abstract
We study a set of exactly soluble net spin models. There exist two kinds of
ground state, one is a complete dimerized state, and the other one is the
ground state of corresponding spin-1 model. For the excitation gap, various
phases were discovered and determined.