Damping and modification of the multiquanta Davydov-like solitons in molecular chains
Abstract
Relaxation of the multivibron soliton in molecular chain on lattice vibrations is investigated within the simple microscopic model. It was shown that its dynamics is governed by the nonlinear Schrodinger equation containing damping term. Its appearance is the consequence of the emission and absorption of real phonons arising when soliton velocity approaches the phase speed of sound. Explicit time dependence of the soliton parameters results as a consequence of these perturbations. In particular, soliton amplitude decreases while its width increases. (C) 1999 Elsevier Science S.A. All rights reserved.
Keywords:
damping / modification / solitonSource:
Bioelectrochemistry and Bioenergetics, 1999, 48, 2, 297-300Note:
- Symposium on Electromagnetic Fields in Biological Systems, Sep 13-16, 1998, Prague, Czech Republic
DOI: 10.1016/S0302-4598(99)00014-8
ISSN: 0302-4598
PubMed: 10379542
WoS: 000080487600006
Scopus: 2-s2.0-0032962999
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Institution/Community
VinčaTY - JOUR AU - Zeković, Slobodan AU - Ivić, Zoran PY - 1999 UR - https://vinar.vin.bg.ac.rs/handle/123456789/6268 AB - Relaxation of the multivibron soliton in molecular chain on lattice vibrations is investigated within the simple microscopic model. It was shown that its dynamics is governed by the nonlinear Schrodinger equation containing damping term. Its appearance is the consequence of the emission and absorption of real phonons arising when soliton velocity approaches the phase speed of sound. Explicit time dependence of the soliton parameters results as a consequence of these perturbations. In particular, soliton amplitude decreases while its width increases. (C) 1999 Elsevier Science S.A. All rights reserved. T2 - Bioelectrochemistry and Bioenergetics T1 - Damping and modification of the multiquanta Davydov-like solitons in molecular chains VL - 48 IS - 2 SP - 297 EP - 300 DO - 10.1016/S0302-4598(99)00014-8 ER -
@article{ author = "Zeković, Slobodan and Ivić, Zoran", year = "1999", abstract = "Relaxation of the multivibron soliton in molecular chain on lattice vibrations is investigated within the simple microscopic model. It was shown that its dynamics is governed by the nonlinear Schrodinger equation containing damping term. Its appearance is the consequence of the emission and absorption of real phonons arising when soliton velocity approaches the phase speed of sound. Explicit time dependence of the soliton parameters results as a consequence of these perturbations. In particular, soliton amplitude decreases while its width increases. (C) 1999 Elsevier Science S.A. All rights reserved.", journal = "Bioelectrochemistry and Bioenergetics", title = "Damping and modification of the multiquanta Davydov-like solitons in molecular chains", volume = "48", number = "2", pages = "297-300", doi = "10.1016/S0302-4598(99)00014-8" }
Zeković, S.,& Ivić, Z.. (1999). Damping and modification of the multiquanta Davydov-like solitons in molecular chains. in Bioelectrochemistry and Bioenergetics, 48(2), 297-300. https://doi.org/10.1016/S0302-4598(99)00014-8
Zeković S, Ivić Z. Damping and modification of the multiquanta Davydov-like solitons in molecular chains. in Bioelectrochemistry and Bioenergetics. 1999;48(2):297-300. doi:10.1016/S0302-4598(99)00014-8 .
Zeković, Slobodan, Ivić, Zoran, "Damping and modification of the multiquanta Davydov-like solitons in molecular chains" in Bioelectrochemistry and Bioenergetics, 48, no. 2 (1999):297-300, https://doi.org/10.1016/S0302-4598(99)00014-8 . .