On the Soliton Dynamics of the Easy-Plane Antiferromagnetic Chain

Kazuo Sasaki

doi:10.1143/JPSJ.53.2872

On the Soliton Dynamics of the Easy-Plane Antiferromagnetic Chain

Kazuo Sasaki

ENG - Applied Physics

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

Soliton contributions to dynamical structure factors of the easy-plane antiferromagnetic chain in a symmetry breaking magnetic field are studied in the sine-Gordon approximation. By considering deviation from perfect antiparallel alignment of neighboring spins, it is shown that low-frequency peaks due to solitons appear around the ferromagnetic Bragg point. They may be observable by the neutron scattering experiment on TMMC.

Original language	English
Pages (from-to)	2872-2874
Number of pages	3
Journal	journal of the physical society of japan
Volume	53
Issue number	9
DOIs	https://doi.org/10.1143/JPSJ.53.2872
Publication status	Published - 1984 Jan 1

ASJC Scopus subject areas

Physics and Astronomy(all)

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abstract = "Soliton contributions to dynamical structure factors of the easy-plane antiferromagnetic chain in a symmetry breaking magnetic field are studied in the sine-Gordon approximation. By considering deviation from perfect antiparallel alignment of neighboring spins, it is shown that low-frequency peaks due to solitons appear around the ferromagnetic Bragg point. They may be observable by the neutron scattering experiment on TMMC.",

author = "Kazuo Sasaki",

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AB - Soliton contributions to dynamical structure factors of the easy-plane antiferromagnetic chain in a symmetry breaking magnetic field are studied in the sine-Gordon approximation. By considering deviation from perfect antiparallel alignment of neighboring spins, it is shown that low-frequency peaks due to solitons appear around the ferromagnetic Bragg point. They may be observable by the neutron scattering experiment on TMMC.

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