@inproceedings{b88553166bba45a687e6b3799d819fb5,
title = "Gapless chirality excitations in one-dimensional spin-1/2 frustrated magnets",
abstract = "We theoretically study one-dimensional spin-1/2 multiferroic systems. We focus on the chiral ordered phase with gapless excitations that appears under easy-plane anisotropy. The in-plane chirality dynamics contains gapless solitons associated with local flips of the chirality. These excitations contribute to the low-frequency dielectric response through the magnetoelectric coupling.",
keywords = "Dielectric response, Multiferroics, Quantum spin systems, Vector spin chirality",
author = "Shunsuke Furukawa and Masahiro Sato and Yasuhiro Saiga and Shigeki Onoda",
year = "2009",
month = jan,
day = "1",
doi = "10.1142/9789814282130_0033",
language = "English",
isbn = "981428212X",
series = "Proceedings of the 9th International Symposium on Foundations of Quantum Mechanics in the Light of New Technology, ISQM-Tokyo 2008",
publisher = "World Scientific Publishing Co. Pte Ltd",
pages = "150--153",
booktitle = "Proceedings of the 9th International Symposium on Foundations of Quantum Mechanics in the Light of New Technology, ISQM-Tokyo 2008",
note = "9th International Symposium on Foundations of Quantum Mechanics in the Light of New Technology, ISQM-Tokyo 2008 ; Conference date: 25-08-2008 Through 28-08-2008",
}