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Physics Procedia

Novel Quantum Phase Transition in the Frustrated Spin Nanotube

Tôru Sakai, Hiroki Nakano

Published Jan 1, 2015• 1 citation
Publisher

Abstract

The S=1/2 three-leg quantum spin tube is investigated using the numerical diagonalization. The study indicated a new quantum phase transition between the 1/3 magnetization plateau phase and the plateauless one, with respect to the spin anisotropy. The phase diagram is also presented.
DOI
10.1016/j.phpro.2015.12.200

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