INTERACTIONS BETWEEN THE TIME-VARYING ELECTROMAGNETIC FIELD AND THE QUANTUM SOLITARY WAVE IN A FERROMAGNETIC CHAIN-Reference-Cited by-同舟云学术

INTERACTIONS BETWEEN THE TIME-VARYING ELECTROMAGNETIC FIELD AND THE QUANTUM SOLITARY WAVE IN A FERROMAGNETIC CHAIN

Published:2012-08-21 Issue:24 Volume:26 Page:1250160
ISSN:0217-9849
Container-title:Modern Physics Letters B
language:en
Short-container-title:Mod. Phys. Lett. B

Author:

LI DE-JUN¹,TANG YI²

Affiliation:

1. College of Physics, Mechanical and Electrical Engineering, Jishou University, Jishou 416000, Hunan, China

2. Faculty of Material and Photoelectronic Physics, Xiangtan University, Xiangtan 411105, Hunan, China

Abstract

Starting with the Heisenberg Hamiltonian of the one-dimensional ferromagnetic chain in external fields, we have studied quantum characteristics of solitary waves and interactions between solitary waves and the time-varying electromagnetic field. It is shown that the energy and magnetic moments of the solitary wave are quantized. Utilizing these novel results, we have obtained the Bloch's equation of the two-level quantum solitary wave in a simple harmonic magnetic field.

Publisher

World Scientific Pub Co Pte Ltd

Subject

Condensed Matter Physics,Statistical and Nonlinear Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217984912501606

Reference24 articles.

1. Quantum phase transition as a result of magnetic frustrations in a ferrimagnetic Heisenberg system

2. Experimental Generation and Observation of Intrinsic Localized Spin Wave Modes in an Antiferromagnet

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