Non-linear modes in the condensed peierls phase

B. Horovitz; J. A. Krumhansl

doi:10.1016/0038-1098(78)90501-X

Non-linear modes in the condensed peierls phase

B. Horovitz, J. A. Krumhansl

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

15 Scopus citations

Abstract

The equations of motion for the order parameters of a coupled linear chain system in a condensed Peierls phase are derived from a microscopic Hamiltonian. These results now provide the correct non-linear terms which are needed to discuss solitary wave excitation modes. The computation reported here is a mean field result, at T = 0, and with interchain electron backscattering. Amplitude solitary waves are energetically disallowed, but phase solitons (φ-particles) with small associated amplitude variation are possible.

Original language	English
Pages (from-to)	81-84
Number of pages	4
Journal	Solid State Communications
Volume	26
Issue number	2
DOIs	https://doi.org/10.1016/0038-1098(78)90501-X
State	Published - 1 Jan 1978
Externally published	Yes

ASJC Scopus subject areas

Chemistry (all)
Condensed Matter Physics
Materials Chemistry

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10.1016/0038-1098(78)90501-X

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title = "Non-linear modes in the condensed peierls phase",

abstract = "The equations of motion for the order parameters of a coupled linear chain system in a condensed Peierls phase are derived from a microscopic Hamiltonian. These results now provide the correct non-linear terms which are needed to discuss solitary wave excitation modes. The computation reported here is a mean field result, at T = 0, and with interchain electron backscattering. Amplitude solitary waves are energetically disallowed, but phase solitons (φ-particles) with small associated amplitude variation are possible.",

author = "B. Horovitz and Krumhansl, {J. A.}",

note = "Funding Information: Acknowledgements-We are grateful for numerous discussionsw ith A.R. Bishop, G. Eilenberger,M .J. Rice, T.M. Rice and S.E. Trullinger. Work supportedi n part by the National Science Foundation through Grant No. DMR76-81083; through the MaterialsS cienceC enter, Technical Report No. 2870.",

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doi = "10.1016/0038-1098(78)90501-X",

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AU - Horovitz, B.

AU - Krumhansl, J. A.

N1 - Funding Information: Acknowledgements-We are grateful for numerous discussionsw ith A.R. Bishop, G. Eilenberger,M .J. Rice, T.M. Rice and S.E. Trullinger. Work supportedi n part by the National Science Foundation through Grant No. DMR76-81083; through the MaterialsS cienceC enter, Technical Report No. 2870.

PY - 1978/1/1

Y1 - 1978/1/1

N2 - The equations of motion for the order parameters of a coupled linear chain system in a condensed Peierls phase are derived from a microscopic Hamiltonian. These results now provide the correct non-linear terms which are needed to discuss solitary wave excitation modes. The computation reported here is a mean field result, at T = 0, and with interchain electron backscattering. Amplitude solitary waves are energetically disallowed, but phase solitons (φ-particles) with small associated amplitude variation are possible.

AB - The equations of motion for the order parameters of a coupled linear chain system in a condensed Peierls phase are derived from a microscopic Hamiltonian. These results now provide the correct non-linear terms which are needed to discuss solitary wave excitation modes. The computation reported here is a mean field result, at T = 0, and with interchain electron backscattering. Amplitude solitary waves are energetically disallowed, but phase solitons (φ-particles) with small associated amplitude variation are possible.

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U2 - 10.1016/0038-1098(78)90501-X

DO - 10.1016/0038-1098(78)90501-X

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VL - 26

SP - 81

EP - 84

JO - Solid State Communications

JF - Solid State Communications

IS - 2

ER -

Non-linear modes in the condensed peierls phase

Abstract

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