Frequency Dependent Mobility of the Sine-Gordon Chain

Masatoshi Imada

doi:10.1143/JPSJ.50.401

Frequency Dependent Mobility of the Sine-Gordon Chain

Masatoshi Imada

Waseda Research Institute for Science and Engineering

Research output: Contribution to journal › Article

3 Citations (Scopus)

Abstract

Linear response is investigated for the sine-Gordon chain. This is a direct application of a method introduced in a previous paper. The transfer integral method is applied. The Fokker-Planck equation is solved with a kind of decoupling approximation of the phase space distribution function. The frequency dependent mobility is obtained. It has a remarkable peak at a finite frequency and a small finite mobility at ω=0 for an appropriate choice of the damping constant.

Original language	English
Pages (from-to)	401-408
Number of pages	8
Journal	journal of the physical society of japan
Volume	50
Issue number	2
DOIs	https://doi.org/10.1143/JPSJ.50.401
Publication status	Published - 1981 Jan 1

Fingerprint

ASJC Scopus subject areas

Physics and Astronomy(all)

Cite this

Imada, M. (1981). Frequency Dependent Mobility of the Sine-Gordon Chain. journal of the physical society of japan, 50(2), 401-408. https://doi.org/10.1143/JPSJ.50.401

@article{276670f12fe7430a831164b3ccc681cd,

title = "Frequency Dependent Mobility of the Sine-Gordon Chain",

abstract = "Linear response is investigated for the sine-Gordon chain. This is a direct application of a method introduced in a previous paper. The transfer integral method is applied. The Fokker-Planck equation is solved with a kind of decoupling approximation of the phase space distribution function. The frequency dependent mobility is obtained. It has a remarkable peak at a finite frequency and a small finite mobility at ω=0 for an appropriate choice of the damping constant.",

author = "Masatoshi Imada",

year = "1981",

month = jan

day = "1",

doi = "10.1143/JPSJ.50.401",

language = "English",

volume = "50",

pages = "401--408",

journal = "Journal of the Physical Society of Japan",

issn = "0031-9015",

publisher = "Physical Society of Japan",

number = "2",

}

TY - JOUR

T1 - Frequency Dependent Mobility of the Sine-Gordon Chain

AU - Imada, Masatoshi

PY - 1981/1/1

Y1 - 1981/1/1

N2 - Linear response is investigated for the sine-Gordon chain. This is a direct application of a method introduced in a previous paper. The transfer integral method is applied. The Fokker-Planck equation is solved with a kind of decoupling approximation of the phase space distribution function. The frequency dependent mobility is obtained. It has a remarkable peak at a finite frequency and a small finite mobility at ω=0 for an appropriate choice of the damping constant.

AB - Linear response is investigated for the sine-Gordon chain. This is a direct application of a method introduced in a previous paper. The transfer integral method is applied. The Fokker-Planck equation is solved with a kind of decoupling approximation of the phase space distribution function. The frequency dependent mobility is obtained. It has a remarkable peak at a finite frequency and a small finite mobility at ω=0 for an appropriate choice of the damping constant.

UR - http://www.scopus.com/inward/record.url?scp=77952756197&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77952756197&partnerID=8YFLogxK

U2 - 10.1143/JPSJ.50.401

DO - 10.1143/JPSJ.50.401

M3 - Article

AN - SCOPUS:77952756197

VL - 50

SP - 401

EP - 408

JO - Journal of the Physical Society of Japan

JF - Journal of the Physical Society of Japan

SN - 0031-9015

IS - 2

ER -

Access to Document

10.1143/JPSJ.50.401