Incommensurate Spin-Peierls Phases in the One-Dimensional Quantum Isotropic XY Model

Дата и время публикации : 2000-09-21T15:43:09Z

Авторы публикации и институты :
Oleg Derzhko
Taras Krokhmalskii

Ссылка на журнал-издание: Ferroelectrics, 2001, Vol. 250, pp. 397-400
Коментарии к cтатье: 6 pages, latex, 4 figures
Первичная категория: cond-mat

Все категории : cond-mat

Краткий обзор статьи: Using the numerical approach for a study of the thermodynamic properties of the nonuniform one-dimensional spin-1/2 isotropic XY model in a transverse field we examine different lattice distortions to reveal which spin-Peierls phases are realized in the magnetic chain at zero temperature in the presence of external field.

Category: Physics