Motions of the String Solutions in the XXZ Spin Chain under a Varying Twist

Autor: Fumita, N., Itoyama, H., Oota, T.

Publikováno v: Int.J.Mod.Phys.A12:801-838,1997

We determine the motions of the roots of the Bethe ansatz equation for the ground state in the XXZ spin chain under a varying twist angle. This is done by analytic as well as numerical study at a finite size system. In the attractive critical regime

Externí odkaz: http://arxiv.org/abs/hep-th/9506078

Motions of the String Solutions in the XXZ Spin Chain Under a Varying Twist.

Autor: Fumita, N., Itoyama, H., Oota, T.

Publikováno v: International Journal of Modern Physics A: Particles & Fields; Gravitation; Cosmology; Nuclear Physics; Feb1997, Vol. 12 Issue 4, p801-838, 38p

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.