Exact diagonalization Studies of Two-dimensional Frustrated Antiferromagnet Models

Дата и время публикации : 2000-09-21T17:51:00Z

Авторы публикации и институты :
C. Lhuillier
P. Sindzingre
J. -B. Fouet

Ссылка на журнал-издание: Ссылка на журнал-издание не найдена
Коментарии к cтатье: 7 pages; invited talk at “HFM 2000″ (Waterloo, June 2000); submitted to Can. J. Phys
Первичная категория: cond-mat.str-el

Все категории : cond-mat.str-el

Краткий обзор статьи: We describe the four kinds of behavior found in two-dimensional isotropic quantum antiferromagnets. Two of them display long range order at T=0: the N’eel state and the Valence Bond Crystal. The last two are Spin-Liquids. Properties of these different states are shortly described and open questions are underlined.

Category: Physics